53865340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 117708192

約数和(自身を除く): 63842852

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 877, 1660, 1754, 3071, 3508, 4385, 6142, 8770, 12284, 15355, 17540, 30710, 32449, 61420, 64898, 72791, 129796, 145582, 162245, 291164, 324490, 363955, 648980, 727910, 1455820, 2693267, 5386534, 10773068, 13466335, 26932670, 53865340]

約数ペア:

[(1, 53865340), (2, 26932670), (4, 13466335), (5, 10773068), (10, 5386534), (20, 2693267), (37, 1455820), (74, 727910), (83, 648980), (148, 363955), (166, 324490), (185, 291164), (332, 162245), (370, 145582), (415, 129796), (740, 72791), (830, 64898), (877, 61420), (1660, 32449), (1754, 30710), (3071, 17540), (3508, 15355), (4385, 12284), (6142, 8770)]