54676250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 113363712

約数和(自身を除く): 58687462

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 83, 85, 125, 155, 166, 170, 250, 310, 415, 425, 527, 625, 775, 830, 850, 1054, 1250, 1411, 1550, 2075, 2125, 2573, 2635, 2822, 3875, 4150, 4250, 5146, 5270, 7055, 7750, 10375, 10625, 12865, 13175, 14110, 19375, 20750, 21250, 25730, 26350, 35275, 38750, 43741, 51875, 64325, 65875, 70550, 87482, 103750, 128650, 131750, 176375, 218705, 321625, 329375, 352750, 437410, 643250, 658750, 881875, 1093525, 1608125, 1763750, 2187050, 3216250, 5467625, 10935250, 27338125, 54676250]

約数ペア:

[(1, 54676250), (2, 27338125), (5, 10935250), (10, 5467625), (17, 3216250), (25, 2187050), (31, 1763750), (34, 1608125), (50, 1093525), (62, 881875), (83, 658750), (85, 643250), (125, 437410), (155, 352750), (166, 329375), (170, 321625), (250, 218705), (310, 176375), (415, 131750), (425, 128650), (527, 103750), (625, 87482), (775, 70550), (830, 65875), (850, 64325), (1054, 51875), (1250, 43741), (1411, 38750), (1550, 35275), (2075, 26350), (2125, 25730), (2573, 21250), (2635, 20750), (2822, 19375), (3875, 14110), (4150, 13175), (4250, 12865), (5146, 10625), (5270, 10375), (7055, 7750)]