54647418760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^3\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 140024102400

約数和(自身を除く): 85376683640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 379, 440, 484, 605, 620, 682, 758, 961, 968, 1210, 1240, 1364, 1516, 1705, 1895, 1922, 2420, 2728, 3032, 3410, 3751, 3790, 3844, 4169, 4805, 4840, 6820, 7502, 7580, 7688, 8338, 9610, 10571, 11749, 13640, 15004, 15160, 16676, 18755, 19220, 20845, 21142, 23498, 29791, 30008, 33352, 37510, 38440, 41690, 42284, 45859, 46996, 52855, 58745, 59582, 75020, 83380, 84568, 91718, 93992, 105710, 116281, 117490, 119164, 129239, 148955, 150040, 166760, 183436, 211420, 229295, 232562, 234980, 238328, 258478, 297910, 327701, 364219, 366872, 422840, 458590, 465124, 469960, 516956, 581405, 595820, 646195, 655402, 728438, 917180, 930248, 1033912, 1162810, 1191640, 1292390, 1310804, 1421629, 1456876, 1638505, 1821095, 1834360, 2325620, 2584780, 2621608, 2843258, 2913752, 3277010, 3604711, 3642190, 4006409, 4651240, 5169560, 5686516, 6554020, 7108145, 7209422, 7284380, 8012818, 11290789, 11373032, 13108040, 14216290, 14418844, 14568760, 16025636, 18023555, 20032045, 22581578, 28432580, 28837688, 32051272, 36047110, 40064090, 44070499, 45163156, 56453945, 56865160, 72094220, 80128180, 88140998, 90326312, 112907890, 124198679, 144188440, 160256360, 176281996, 220352495, 225815780, 248397358, 352563992, 440704990, 451631560, 496794716, 620993395, 881409980, 993589432, 1241986790, 1366185469, 1762819960, 2483973580, 2732370938, 4967947160, 5464741876, 6830927345, 10929483752, 13661854690, 27323709380, 54647418760]

約数ペア:

[(1, 54647418760), (2, 27323709380), (4, 13661854690), (5, 10929483752), (8, 6830927345), (10, 5464741876), (11, 4967947160), (20, 2732370938), (22, 2483973580), (31, 1762819960), (40, 1366185469), (44, 1241986790), (55, 993589432), (62, 881409980), (88, 620993395), (110, 496794716), (121, 451631560), (124, 440704990), (155, 352563992), (220, 248397358), (242, 225815780), (248, 220352495), (310, 176281996), (341, 160256360), (379, 144188440), (440, 124198679), (484, 112907890), (605, 90326312), (620, 88140998), (682, 80128180), (758, 72094220), (961, 56865160), (968, 56453945), (1210, 45163156), (1240, 44070499), (1364, 40064090), (1516, 36047110), (1705, 32051272), (1895, 28837688), (1922, 28432580), (2420, 22581578), (2728, 20032045), (3032, 18023555), (3410, 16025636), (3751, 14568760), (3790, 14418844), (3844, 14216290), (4169, 13108040), (4805, 11373032), (4840, 11290789), (6820, 8012818), (7502, 7284380), (7580, 7209422), (7688, 7108145), (8338, 6554020), (9610, 5686516), (10571, 5169560), (11749, 4651240), (13640, 4006409), (15004, 3642190), (15160, 3604711), (16676, 3277010), (18755, 2913752), (19220, 2843258), (20845, 2621608), (21142, 2584780), (23498, 2325620), (29791, 1834360), (30008, 1821095), (33352, 1638505), (37510, 1456876), (38440, 1421629), (41690, 1310804), (42284, 1292390), (45859, 1191640), (46996, 1162810), (52855, 1033912), (58745, 930248), (59582, 917180), (75020, 728438), (83380, 655402), (84568, 646195), (91718, 595820), (93992, 581405), (105710, 516956), (116281, 469960), (117490, 465124), (119164, 458590), (129239, 422840), (148955, 366872), (150040, 364219), (166760, 327701), (183436, 297910), (211420, 258478), (229295, 238328), (232562, 234980)]