50812875

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 96662592

約数和(自身を除く): 45849717

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 47, 75, 93, 125, 141, 155, 225, 235, 279, 375, 423, 465, 705, 775, 961, 1125, 1175, 1395, 1457, 2115, 2325, 2883, 3525, 3875, 4371, 4805, 5875, 6975, 7285, 8649, 10575, 11625, 13113, 14415, 17625, 21855, 24025, 34875, 36425, 43245, 45167, 52875, 65565, 72075, 109275, 120125, 135501, 182125, 216225, 225835, 327825, 360375, 406503, 546375, 677505, 1081125, 1129175, 1639125, 2032515, 3387525, 5645875, 10162575, 16937625, 50812875]

約数ペア:

[(1, 50812875), (3, 16937625), (5, 10162575), (9, 5645875), (15, 3387525), (25, 2032515), (31, 1639125), (45, 1129175), (47, 1081125), (75, 677505), (93, 546375), (125, 406503), (141, 360375), (155, 327825), (225, 225835), (235, 216225), (279, 182125), (375, 135501), (423, 120125), (465, 109275), (705, 72075), (775, 65565), (961, 52875), (1125, 45167), (1175, 43245), (1395, 36425), (1457, 34875), (2115, 24025), (2325, 21855), (2883, 17625), (3525, 14415), (3875, 13113), (4371, 11625), (4805, 10575), (5875, 8649), (6975, 7285)]