51347790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14629}}^1$

素因数の和:14658

約数の個数: 64

約数和(自身を含む): 147470400

約数和(自身を除く): 96122610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 14629, 29258, 43887, 73145, 87774, 131661, 146290, 190177, 219435, 263322, 380354, 394983, 438870, 570531, 658305, 789966, 950885, 1141062, 1316610, 1711593, 1901770, 1974915, 2852655, 3423186, 3949830, 5134779, 5705310, 8557965, 10269558, 17115930, 25673895, 51347790]

約数ペア:

[(1, 51347790), (2, 25673895), (3, 17115930), (5, 10269558), (6, 8557965), (9, 5705310), (10, 5134779), (13, 3949830), (15, 3423186), (18, 2852655), (26, 1974915), (27, 1901770), (30, 1711593), (39, 1316610), (45, 1141062), (54, 950885), (65, 789966), (78, 658305), (90, 570531), (117, 438870), (130, 394983), (135, 380354), (195, 263322), (234, 219435), (270, 190177), (351, 146290), (390, 131661), (585, 87774), (702, 73145), (1170, 43887), (1755, 29258), (3510, 14629)]