53866000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 80

約数和(自身を含む): 136027008

約数和(自身を除く): 82161008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1171, 1840, 2000, 2300, 2342, 2875, 4600, 4684, 5750, 5855, 9200, 9368, 11500, 11710, 18736, 23000, 23420, 26933, 29275, 46000, 46840, 53866, 58550, 93680, 107732, 117100, 134665, 146375, 215464, 234200, 269330, 292750, 430928, 468400, 538660, 585500, 673325, 1077320, 1171000, 1346650, 2154640, 2342000, 2693300, 3366625, 5386600, 6733250, 10773200, 13466500, 26933000, 53866000]

約数ペア:

[(1, 53866000), (2, 26933000), (4, 13466500), (5, 10773200), (8, 6733250), (10, 5386600), (16, 3366625), (20, 2693300), (23, 2342000), (25, 2154640), (40, 1346650), (46, 1171000), (50, 1077320), (80, 673325), (92, 585500), (100, 538660), (115, 468400), (125, 430928), (184, 292750), (200, 269330), (230, 234200), (250, 215464), (368, 146375), (400, 134665), (460, 117100), (500, 107732), (575, 93680), (920, 58550), (1000, 53866), (1150, 46840), (1171, 46000), (1840, 29275), (2000, 26933), (2300, 23420), (2342, 23000), (2875, 18736), (4600, 11710), (4684, 11500), (5750, 9368), (5855, 9200)]