54407340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23251}}^1$

素因数の和:23279

約数の個数: 72

約数和(自身を含む): 177738288

約数和(自身を除く): 123330948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23251, 46502, 69753, 93004, 116255, 139506, 209259, 232510, 279012, 302263, 348765, 418518, 465020, 604526, 697530, 837036, 906789, 1046295, 1209052, 1395060, 1511315, 1813578, 2092590, 2720367, 3022630, 3627156, 4185180, 4533945, 5440734, 6045260, 9067890, 10881468, 13601835, 18135780, 27203670, 54407340]

約数ペア:

[(1, 54407340), (2, 27203670), (3, 18135780), (4, 13601835), (5, 10881468), (6, 9067890), (9, 6045260), (10, 5440734), (12, 4533945), (13, 4185180), (15, 3627156), (18, 3022630), (20, 2720367), (26, 2092590), (30, 1813578), (36, 1511315), (39, 1395060), (45, 1209052), (52, 1046295), (60, 906789), (65, 837036), (78, 697530), (90, 604526), (117, 465020), (130, 418518), (156, 348765), (180, 302263), (195, 279012), (234, 232510), (260, 209259), (390, 139506), (468, 116255), (585, 93004), (780, 69753), (1170, 46502), (2340, 23251)]