54009774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 153216000

約数和(自身を除く): 99206226

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 379, 406, 522, 546, 609, 702, 754, 758, 783, 819, 1131, 1137, 1218, 1566, 1638, 1827, 2262, 2274, 2457, 2639, 2653, 3393, 3411, 3654, 4914, 4927, 5278, 5306, 5481, 6786, 6822, 7917, 7959, 9854, 10179, 10233, 10962, 10991, 14781, 15834, 15918, 20358, 20466, 21982, 23751, 23877, 29562, 32973, 34489, 44343, 47502, 47754, 65946, 68978, 71253, 71631, 76937, 88686, 98919, 103467, 133029, 142506, 142883, 143262, 153874, 197838, 206934, 230811, 266058, 285766, 296757, 310401, 428649, 461622, 593514, 620802, 692433, 857298, 931203, 1000181, 1285947, 1384866, 1862406, 2000362, 2077299, 2571894, 3000543, 3857841, 4154598, 6001086, 7715682, 9001629, 18003258, 27004887, 54009774]

約数ペア:

[(1, 54009774), (2, 27004887), (3, 18003258), (6, 9001629), (7, 7715682), (9, 6001086), (13, 4154598), (14, 3857841), (18, 3000543), (21, 2571894), (26, 2077299), (27, 2000362), (29, 1862406), (39, 1384866), (42, 1285947), (54, 1000181), (58, 931203), (63, 857298), (78, 692433), (87, 620802), (91, 593514), (117, 461622), (126, 428649), (174, 310401), (182, 296757), (189, 285766), (203, 266058), (234, 230811), (261, 206934), (273, 197838), (351, 153874), (377, 143262), (378, 142883), (379, 142506), (406, 133029), (522, 103467), (546, 98919), (609, 88686), (702, 76937), (754, 71631), (758, 71253), (783, 68978), (819, 65946), (1131, 47754), (1137, 47502), (1218, 44343), (1566, 34489), (1638, 32973), (1827, 29562), (2262, 23877), (2274, 23751), (2457, 21982), (2639, 20466), (2653, 20358), (3393, 15918), (3411, 15834), (3654, 14781), (4914, 10991), (4927, 10962), (5278, 10233), (5306, 10179), (5481, 9854), (6786, 7959), (6822, 7917)]