51575256

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{11743}}^1$

素因数の和:11816

約数の個数: 48

約数和(自身を含む): 141984960

約数和(自身を除く): 90409704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 11743, 23486, 35229, 46972, 70458, 93944, 105687, 140916, 211374, 281832, 422748, 716323, 845496, 1432646, 2148969, 2865292, 4297938, 5730584, 6446907, 8595876, 12893814, 17191752, 25787628, 51575256]

約数ペア:

[(1, 51575256), (2, 25787628), (3, 17191752), (4, 12893814), (6, 8595876), (8, 6446907), (9, 5730584), (12, 4297938), (18, 2865292), (24, 2148969), (36, 1432646), (61, 845496), (72, 716323), (122, 422748), (183, 281832), (244, 211374), (366, 140916), (488, 105687), (549, 93944), (732, 70458), (1098, 46972), (1464, 35229), (2196, 23486), (4392, 11743)]