49974441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 77500800

約数和(自身を除く): 27526359

約数列:

[1, 3, 11, 17, 33, 51, 187, 229, 389, 561, 687, 1167, 2519, 3893, 4279, 6613, 7557, 11679, 12837, 19839, 42823, 72743, 89081, 128469, 218229, 267243, 979891, 1514377, 2939673, 4543131, 16658147, 49974441]

約数ペア:

[(1, 49974441), (3, 16658147), (11, 4543131), (17, 2939673), (33, 1514377), (51, 979891), (187, 267243), (229, 218229), (389, 128469), (561, 89081), (687, 72743), (1167, 42823), (2519, 19839), (3893, 12837), (4279, 11679), (6613, 7557)]