48874384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 109368000

約数和(自身を除く): 60493616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 83, 104, 149, 152, 166, 208, 247, 298, 304, 332, 494, 596, 664, 988, 1079, 1192, 1328, 1577, 1937, 1976, 2158, 2384, 2831, 3154, 3874, 3952, 4316, 5662, 6308, 7748, 8632, 11324, 12367, 12616, 15496, 17264, 20501, 22648, 24734, 25232, 30992, 36803, 41002, 45296, 49468, 73606, 82004, 98936, 147212, 160771, 164008, 197872, 234973, 294424, 321542, 328016, 469946, 588848, 643084, 939892, 1286168, 1879784, 2572336, 3054649, 3759568, 6109298, 12218596, 24437192, 48874384]

約数ペア:

[(1, 48874384), (2, 24437192), (4, 12218596), (8, 6109298), (13, 3759568), (16, 3054649), (19, 2572336), (26, 1879784), (38, 1286168), (52, 939892), (76, 643084), (83, 588848), (104, 469946), (149, 328016), (152, 321542), (166, 294424), (208, 234973), (247, 197872), (298, 164008), (304, 160771), (332, 147212), (494, 98936), (596, 82004), (664, 73606), (988, 49468), (1079, 45296), (1192, 41002), (1328, 36803), (1577, 30992), (1937, 25232), (1976, 24734), (2158, 22648), (2384, 20501), (2831, 17264), (3154, 15496), (3874, 12616), (3952, 12367), (4316, 11324), (5662, 8632), (6308, 7748)]