50427223600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{26863}}^1$

素因数の和:26932

約数の個数: 180

約数和(自身を含む): 137704165536

約数和(自身を除く): 87276941936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 361, 380, 400, 475, 494, 520, 650, 722, 760, 950, 988, 1040, 1235, 1300, 1444, 1520, 1805, 1900, 1976, 2470, 2600, 2888, 3610, 3800, 3952, 4693, 4940, 5200, 5776, 6175, 7220, 7600, 9025, 9386, 9880, 12350, 14440, 18050, 18772, 19760, 23465, 24700, 26863, 28880, 36100, 37544, 46930, 49400, 53726, 72200, 75088, 93860, 98800, 107452, 117325, 134315, 144400, 187720, 214904, 234650, 268630, 349219, 375440, 429808, 469300, 510397, 537260, 671575, 698438, 938600, 1020794, 1074520, 1343150, 1396876, 1746095, 1877200, 2041588, 2149040, 2551985, 2686300, 2793752, 3492190, 4083176, 5103970, 5372600, 5587504, 6635161, 6984380, 8166352, 8730475, 9697543, 10207940, 10745200, 12759925, 13270322, 13968760, 17460950, 19395086, 20415880, 25519850, 26540644, 27937520, 33175805, 34921900, 38790172, 40831760, 48487715, 51039700, 53081288, 66351610, 69843800, 77580344, 96975430, 102079400, 106162576, 126068059, 132703220, 139687600, 155160688, 165879025, 193950860, 204158800, 242438575, 252136118, 265406440, 331758050, 387901720, 484877150, 504272236, 530812880, 630340295, 663516100, 775803440, 969754300, 1008544472, 1260680590, 1327032200, 1939508600, 2017088944, 2521361180, 2654064400, 3151701475, 3879017200, 5042722360, 6303402950, 10085444720, 12606805900, 25213611800, 50427223600]

約数ペア:

[(1, 50427223600), (2, 25213611800), (4, 12606805900), (5, 10085444720), (8, 6303402950), (10, 5042722360), (13, 3879017200), (16, 3151701475), (19, 2654064400), (20, 2521361180), (25, 2017088944), (26, 1939508600), (38, 1327032200), (40, 1260680590), (50, 1008544472), (52, 969754300), (65, 775803440), (76, 663516100), (80, 630340295), (95, 530812880), (100, 504272236), (104, 484877150), (130, 387901720), (152, 331758050), (190, 265406440), (200, 252136118), (208, 242438575), (247, 204158800), (260, 193950860), (304, 165879025), (325, 155160688), (361, 139687600), (380, 132703220), (400, 126068059), (475, 106162576), (494, 102079400), (520, 96975430), (650, 77580344), (722, 69843800), (760, 66351610), (950, 53081288), (988, 51039700), (1040, 48487715), (1235, 40831760), (1300, 38790172), (1444, 34921900), (1520, 33175805), (1805, 27937520), (1900, 26540644), (1976, 25519850), (2470, 20415880), (2600, 19395086), (2888, 17460950), (3610, 13968760), (3800, 13270322), (3952, 12759925), (4693, 10745200), (4940, 10207940), (5200, 9697543), (5776, 8730475), (6175, 8166352), (7220, 6984380), (7600, 6635161), (9025, 5587504), (9386, 5372600), (9880, 5103970), (12350, 4083176), (14440, 3492190), (18050, 2793752), (18772, 2686300), (19760, 2551985), (23465, 2149040), (24700, 2041588), (26863, 1877200), (28880, 1746095), (36100, 1396876), (37544, 1343150), (46930, 1074520), (49400, 1020794), (53726, 938600), (72200, 698438), (75088, 671575), (93860, 537260), (98800, 510397), (107452, 469300), (117325, 429808), (134315, 375440), (144400, 349219), (187720, 268630), (214904, 234650)]