49406445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 94184064

約数和(自身を除く): 44777619

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 151, 165, 453, 495, 661, 755, 1359, 1661, 1983, 2265, 3305, 4983, 5949, 6795, 7271, 8305, 9915, 14949, 21813, 24915, 29745, 36355, 65439, 74745, 99811, 109065, 299433, 327195, 499055, 898299, 1097921, 1497165, 3293763, 4491495, 5489605, 9881289, 16468815, 49406445]

約数ペア:

[(1, 49406445), (3, 16468815), (5, 9881289), (9, 5489605), (11, 4491495), (15, 3293763), (33, 1497165), (45, 1097921), (55, 898299), (99, 499055), (151, 327195), (165, 299433), (453, 109065), (495, 99811), (661, 74745), (755, 65439), (1359, 36355), (1661, 29745), (1983, 24915), (2265, 21813), (3305, 14949), (4983, 9915), (5949, 8305), (6795, 7271)]