53460040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 70644920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 151, 167, 212, 265, 302, 334, 424, 530, 604, 668, 755, 835, 1060, 1208, 1336, 1510, 1670, 2120, 3020, 3340, 6040, 6680, 8003, 8851, 16006, 17702, 25217, 32012, 35404, 40015, 44255, 50434, 64024, 70808, 80030, 88510, 100868, 126085, 160060, 177020, 201736, 252170, 320120, 354040, 504340, 1008680, 1336501, 2673002, 5346004, 6682505, 10692008, 13365010, 26730020, 53460040]

約数ペア:

[(1, 53460040), (2, 26730020), (4, 13365010), (5, 10692008), (8, 6682505), (10, 5346004), (20, 2673002), (40, 1336501), (53, 1008680), (106, 504340), (151, 354040), (167, 320120), (212, 252170), (265, 201736), (302, 177020), (334, 160060), (424, 126085), (530, 100868), (604, 88510), (668, 80030), (755, 70808), (835, 64024), (1060, 50434), (1208, 44255), (1336, 40015), (1510, 35404), (1670, 32012), (2120, 25217), (3020, 17702), (3340, 16006), (6040, 8851), (6680, 8003)]