50564040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 152487360

約数和(自身を除く): 101923320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 1997, 2110, 2532, 3165, 3994, 4220, 5064, 5991, 6330, 7988, 8440, 9985, 11982, 12660, 15976, 19970, 23964, 25320, 29955, 39940, 47928, 59910, 79880, 119820, 239640, 421367, 842734, 1264101, 1685468, 2106835, 2528202, 3370936, 4213670, 5056404, 6320505, 8427340, 10112808, 12641010, 16854680, 25282020, 50564040]

約数ペア:

[(1, 50564040), (2, 25282020), (3, 16854680), (4, 12641010), (5, 10112808), (6, 8427340), (8, 6320505), (10, 5056404), (12, 4213670), (15, 3370936), (20, 2528202), (24, 2106835), (30, 1685468), (40, 1264101), (60, 842734), (120, 421367), (211, 239640), (422, 119820), (633, 79880), (844, 59910), (1055, 47928), (1266, 39940), (1688, 29955), (1997, 25320), (2110, 23964), (2532, 19970), (3165, 15976), (3994, 12660), (4220, 11982), (5064, 9985), (5991, 8440), (6330, 7988)]