51915266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 88736256

約数和(自身を除く): 36820990

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 1571, 2542, 3142, 16523, 20423, 33046, 40846, 48701, 64411, 97402, 128822, 633113, 837343, 1266226, 1674686, 1996741, 3993482, 25957633, 51915266]

約数ペア:

[(1, 51915266), (2, 25957633), (13, 3993482), (26, 1996741), (31, 1674686), (41, 1266226), (62, 837343), (82, 633113), (403, 128822), (533, 97402), (806, 64411), (1066, 48701), (1271, 40846), (1571, 33046), (2542, 20423), (3142, 16523)]