51823816

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 111029760

約数和(自身を除く): 59205944

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 157, 242, 248, 314, 341, 484, 628, 682, 968, 1256, 1331, 1364, 1727, 2662, 2728, 3454, 3751, 4867, 5324, 6908, 7502, 9734, 10648, 13816, 15004, 18997, 19468, 30008, 37994, 38936, 41261, 53537, 75988, 82522, 107074, 151976, 165044, 208967, 214148, 330088, 417934, 428296, 588907, 835868, 1177814, 1671736, 2355628, 4711256, 6477977, 12955954, 25911908, 51823816]

約数ペア:

[(1, 51823816), (2, 25911908), (4, 12955954), (8, 6477977), (11, 4711256), (22, 2355628), (31, 1671736), (44, 1177814), (62, 835868), (88, 588907), (121, 428296), (124, 417934), (157, 330088), (242, 214148), (248, 208967), (314, 165044), (341, 151976), (484, 107074), (628, 82522), (682, 75988), (968, 53537), (1256, 41261), (1331, 38936), (1364, 37994), (1727, 30008), (2662, 19468), (2728, 18997), (3454, 15004), (3751, 13816), (4867, 10648), (5324, 9734), (6908, 7502)]