51589818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{136481}}^1$

素因数の和:136499

約数の個数: 32

約数和(自身を含む): 131022720

約数和(自身を除く): 79432902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 136481, 272962, 409443, 818886, 955367, 1228329, 1910734, 2456658, 2866101, 3684987, 5732202, 7369974, 8598303, 17196606, 25794909, 51589818]

約数ペア:

[(1, 51589818), (2, 25794909), (3, 17196606), (6, 8598303), (7, 7369974), (9, 5732202), (14, 3684987), (18, 2866101), (21, 2456658), (27, 1910734), (42, 1228329), (54, 955367), (63, 818886), (126, 409443), (189, 272962), (378, 136481)]