51592920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2251}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 155658240

約数和(自身を除く): 104065320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2251, 2292, 2865, 3820, 4502, 4584, 5730, 6753, 7640, 9004, 11255, 11460, 13506, 18008, 22510, 22920, 27012, 33765, 45020, 54024, 67530, 90040, 135060, 270120, 429941, 859882, 1289823, 1719764, 2149705, 2579646, 3439528, 4299410, 5159292, 6449115, 8598820, 10318584, 12898230, 17197640, 25796460, 51592920]

約数ペア:

[(1, 51592920), (2, 25796460), (3, 17197640), (4, 12898230), (5, 10318584), (6, 8598820), (8, 6449115), (10, 5159292), (12, 4299410), (15, 3439528), (20, 2579646), (24, 2149705), (30, 1719764), (40, 1289823), (60, 859882), (120, 429941), (191, 270120), (382, 135060), (573, 90040), (764, 67530), (955, 54024), (1146, 45020), (1528, 33765), (1910, 27012), (2251, 22920), (2292, 22510), (2865, 18008), (3820, 13506), (4502, 11460), (4584, 11255), (5730, 9004), (6753, 7640)]