49109960

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1481}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 110705400

約数和(自身を除く): 61595440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1481, 1658, 2962, 3316, 4145, 5924, 6632, 7405, 8290, 11848, 14810, 16580, 29620, 33160, 59240, 1227749, 2455498, 4910996, 6138745, 9821992, 12277490, 24554980, 49109960]

約数ペア:

[(1, 49109960), (2, 24554980), (4, 12277490), (5, 9821992), (8, 6138745), (10, 4910996), (20, 2455498), (40, 1227749), (829, 59240), (1481, 33160), (1658, 29620), (2962, 16580), (3316, 14810), (4145, 11848), (5924, 8290), (6632, 7405)]