49981065

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 83721600

約数和(自身を除く): 33740535

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1291, 1335, 2581, 3873, 6455, 7743, 12905, 19365, 37439, 38715, 112317, 114899, 187195, 344697, 561585, 574495, 1723485, 3332071, 9996213, 16660355, 49981065]

約数ペア:

[(1, 49981065), (3, 16660355), (5, 9996213), (15, 3332071), (29, 1723485), (87, 574495), (89, 561585), (145, 344697), (267, 187195), (435, 114899), (445, 112317), (1291, 38715), (1335, 37439), (2581, 19365), (3873, 12905), (6455, 7743)]