55055504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 127896576

約数和(自身を除く): 72841072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 101, 112, 124, 157, 202, 217, 248, 314, 404, 434, 496, 628, 707, 808, 868, 1099, 1256, 1414, 1616, 1736, 2198, 2512, 2828, 3131, 3472, 4396, 4867, 5656, 6262, 8792, 9734, 11312, 12524, 15857, 17584, 19468, 21917, 25048, 31714, 34069, 38936, 43834, 50096, 63428, 68138, 77872, 87668, 110999, 126856, 136276, 175336, 221998, 253712, 272552, 350672, 443996, 491567, 545104, 887992, 983134, 1775984, 1966268, 3440969, 3932536, 6881938, 7865072, 13763876, 27527752, 55055504]

約数ペア:

[(1, 55055504), (2, 27527752), (4, 13763876), (7, 7865072), (8, 6881938), (14, 3932536), (16, 3440969), (28, 1966268), (31, 1775984), (56, 983134), (62, 887992), (101, 545104), (112, 491567), (124, 443996), (157, 350672), (202, 272552), (217, 253712), (248, 221998), (314, 175336), (404, 136276), (434, 126856), (496, 110999), (628, 87668), (707, 77872), (808, 68138), (868, 63428), (1099, 50096), (1256, 43834), (1414, 38936), (1616, 34069), (1736, 31714), (2198, 25048), (2512, 21917), (2828, 19468), (3131, 17584), (3472, 15857), (4396, 12524), (4867, 11312), (5656, 9734), (6262, 8792)]