49156228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 96997824

約数和(自身を除く): 47841596

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 107, 197, 212, 214, 394, 428, 583, 788, 1166, 1177, 2167, 2332, 2354, 4334, 4708, 5671, 8668, 10441, 11342, 20882, 21079, 22684, 41764, 42158, 62381, 84316, 114851, 124762, 229702, 231869, 249524, 459404, 463738, 927476, 1117187, 2234374, 4468748, 12289057, 24578114, 49156228]

約数ペア:

[(1, 49156228), (2, 24578114), (4, 12289057), (11, 4468748), (22, 2234374), (44, 1117187), (53, 927476), (106, 463738), (107, 459404), (197, 249524), (212, 231869), (214, 229702), (394, 124762), (428, 114851), (583, 84316), (788, 62381), (1166, 42158), (1177, 41764), (2167, 22684), (2332, 21079), (2354, 20882), (4334, 11342), (4708, 10441), (5671, 8668)]