475052452

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 990685080

約数和(自身を除く): 515632628

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 113, 178, 196, 226, 241, 356, 452, 482, 623, 791, 964, 1246, 1582, 1687, 2492, 3164, 3374, 4361, 5537, 6748, 8722, 10057, 11074, 11809, 17444, 20114, 21449, 22148, 23618, 27233, 40228, 42898, 47236, 54466, 70399, 85796, 108932, 140798, 150143, 190631, 281596, 300286, 381262, 492793, 600572, 762524, 985586, 1051001, 1334417, 1971172, 2102002, 2423737, 2668834, 4204004, 4847474, 5337668, 9694948, 16966159, 33932318, 67864636, 118763113, 237526226, 475052452]

約数ペア:

[(1, 475052452), (2, 237526226), (4, 118763113), (7, 67864636), (14, 33932318), (28, 16966159), (49, 9694948), (89, 5337668), (98, 4847474), (113, 4204004), (178, 2668834), (196, 2423737), (226, 2102002), (241, 1971172), (356, 1334417), (452, 1051001), (482, 985586), (623, 762524), (791, 600572), (964, 492793), (1246, 381262), (1582, 300286), (1687, 281596), (2492, 190631), (3164, 150143), (3374, 140798), (4361, 108932), (5537, 85796), (6748, 70399), (8722, 54466), (10057, 47236), (11074, 42898), (11809, 40228), (17444, 27233), (20114, 23618), (21449, 22148)]