50881292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 116186112

約数和(自身を除く): 65304820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 73, 77, 124, 146, 154, 217, 292, 308, 341, 434, 511, 682, 803, 868, 1022, 1364, 1606, 2044, 2263, 2387, 3212, 4526, 4774, 5329, 5621, 9052, 9548, 10658, 11242, 15841, 21316, 22484, 24893, 31682, 37303, 49786, 58619, 63364, 74606, 99572, 117238, 149212, 165199, 174251, 234476, 330398, 348502, 410333, 660796, 697004, 820666, 1156393, 1641332, 1817189, 2312786, 3634378, 4625572, 7268756, 12720323, 25440646, 50881292]

約数ペア:

[(1, 50881292), (2, 25440646), (4, 12720323), (7, 7268756), (11, 4625572), (14, 3634378), (22, 2312786), (28, 1817189), (31, 1641332), (44, 1156393), (62, 820666), (73, 697004), (77, 660796), (124, 410333), (146, 348502), (154, 330398), (217, 234476), (292, 174251), (308, 165199), (341, 149212), (434, 117238), (511, 99572), (682, 74606), (803, 63364), (868, 58619), (1022, 49786), (1364, 37303), (1606, 31682), (2044, 24893), (2263, 22484), (2387, 21316), (3212, 15841), (4526, 11242), (4774, 10658), (5329, 9548), (5621, 9052)]