49720290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40423}}^1$

素因数の和:40474

約数の個数: 32

約数和(自身を含む): 122242176

約数和(自身を除く): 72521886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 40423, 80846, 121269, 202115, 242538, 404230, 606345, 1212690, 1657343, 3314686, 4972029, 8286715, 9944058, 16573430, 24860145, 49720290]

約数ペア:

[(1, 49720290), (2, 24860145), (3, 16573430), (5, 9944058), (6, 8286715), (10, 4972029), (15, 3314686), (30, 1657343), (41, 1212690), (82, 606345), (123, 404230), (205, 242538), (246, 202115), (410, 121269), (615, 80846), (1230, 40423)]