52806358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 93543120

約数和(自身を除く): 40736762

約数列:

[1, 2, 11, 19, 22, 38, 61, 109, 122, 209, 218, 361, 418, 671, 722, 1159, 1199, 1342, 2071, 2318, 2398, 3971, 4142, 6649, 7942, 12749, 13298, 22021, 22781, 25498, 39349, 44042, 45562, 73139, 78698, 126331, 146278, 242231, 252662, 432839, 484462, 865678, 1389641, 2400289, 2779282, 4800578, 26403179, 52806358]

約数ペア:

[(1, 52806358), (2, 26403179), (11, 4800578), (19, 2779282), (22, 2400289), (38, 1389641), (61, 865678), (109, 484462), (122, 432839), (209, 252662), (218, 242231), (361, 146278), (418, 126331), (671, 78698), (722, 73139), (1159, 45562), (1199, 44042), (1342, 39349), (2071, 25498), (2318, 22781), (2398, 22021), (3971, 13298), (4142, 12749), (6649, 7942)]