49678984

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 95256000

約数和(自身を除く): 45577016

約数列:

[1, 2, 4, 8, 71, 142, 149, 284, 298, 568, 587, 596, 1174, 1192, 2348, 4696, 10579, 21158, 41677, 42316, 83354, 84632, 87463, 166708, 174926, 333416, 349852, 699704, 6209873, 12419746, 24839492, 49678984]

約数ペア:

[(1, 49678984), (2, 24839492), (4, 12419746), (8, 6209873), (71, 699704), (142, 349852), (149, 333416), (284, 174926), (298, 166708), (568, 87463), (587, 84632), (596, 83354), (1174, 42316), (1192, 41677), (2348, 21158), (4696, 10579)]