49811560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 121046400

約数和(自身を除く): 71234840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 1867, 2668, 3335, 3734, 5336, 6670, 7468, 9335, 13340, 14936, 18670, 26680, 37340, 42941, 54143, 74680, 85882, 108286, 171764, 214705, 216572, 270715, 343528, 429410, 433144, 541430, 858820, 1082860, 1245289, 1717640, 2165720, 2490578, 4981156, 6226445, 9962312, 12452890, 24905780, 49811560]

約数ペア:

[(1, 49811560), (2, 24905780), (4, 12452890), (5, 9962312), (8, 6226445), (10, 4981156), (20, 2490578), (23, 2165720), (29, 1717640), (40, 1245289), (46, 1082860), (58, 858820), (92, 541430), (115, 433144), (116, 429410), (145, 343528), (184, 270715), (230, 216572), (232, 214705), (290, 171764), (460, 108286), (580, 85882), (667, 74680), (920, 54143), (1160, 42941), (1334, 37340), (1867, 26680), (2668, 18670), (3335, 14936), (3734, 13340), (5336, 9335), (6670, 7468)]