52041250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 107965440

約数和(自身を除く): 55924190

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 79, 85, 125, 155, 158, 170, 250, 310, 395, 425, 527, 625, 775, 790, 850, 1054, 1250, 1343, 1550, 1975, 2125, 2449, 2635, 2686, 3875, 3950, 4250, 4898, 5270, 6715, 7750, 9875, 10625, 12245, 13175, 13430, 19375, 19750, 21250, 24490, 26350, 33575, 38750, 41633, 49375, 61225, 65875, 67150, 83266, 98750, 122450, 131750, 167875, 208165, 306125, 329375, 335750, 416330, 612250, 658750, 839375, 1040825, 1530625, 1678750, 2081650, 3061250, 5204125, 10408250, 26020625, 52041250]

約数ペア:

[(1, 52041250), (2, 26020625), (5, 10408250), (10, 5204125), (17, 3061250), (25, 2081650), (31, 1678750), (34, 1530625), (50, 1040825), (62, 839375), (79, 658750), (85, 612250), (125, 416330), (155, 335750), (158, 329375), (170, 306125), (250, 208165), (310, 167875), (395, 131750), (425, 122450), (527, 98750), (625, 83266), (775, 67150), (790, 65875), (850, 61225), (1054, 49375), (1250, 41633), (1343, 38750), (1550, 33575), (1975, 26350), (2125, 24490), (2449, 21250), (2635, 19750), (2686, 19375), (3875, 13430), (3950, 13175), (4250, 12245), (4898, 10625), (5270, 9875), (6715, 7750)]