49149394

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 87114240

約数和(自身を除く): 37964846

約数列:

[1, 2, 7, 14, 37, 74, 239, 259, 397, 478, 518, 794, 1673, 2779, 3346, 5558, 8843, 14689, 17686, 29378, 61901, 94883, 102823, 123802, 189766, 205646, 664181, 1328362, 3510671, 7021342, 24574697, 49149394]

約数ペア:

[(1, 49149394), (2, 24574697), (7, 7021342), (14, 3510671), (37, 1328362), (74, 664181), (239, 205646), (259, 189766), (397, 123802), (478, 102823), (518, 94883), (794, 61901), (1673, 29378), (2779, 17686), (3346, 14689), (5558, 8843)]