48115860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61687}}^1$

素因数の和:61712

約数の個数: 48

約数和(自身を含む): 145090176

約数和(自身を除く): 96974316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 61687, 123374, 185061, 246748, 308435, 370122, 616870, 740244, 801931, 925305, 1233740, 1603862, 1850610, 2405793, 3207724, 3701220, 4009655, 4811586, 8019310, 9623172, 12028965, 16038620, 24057930, 48115860]

約数ペア:

[(1, 48115860), (2, 24057930), (3, 16038620), (4, 12028965), (5, 9623172), (6, 8019310), (10, 4811586), (12, 4009655), (13, 3701220), (15, 3207724), (20, 2405793), (26, 1850610), (30, 1603862), (39, 1233740), (52, 925305), (60, 801931), (65, 740244), (78, 616870), (130, 370122), (156, 308435), (195, 246748), (260, 185061), (390, 123374), (780, 61687)]