51387348

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 122915520

約数和(自身を除く): 71528172

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 181, 236, 354, 362, 401, 543, 708, 724, 802, 1086, 1203, 1604, 2172, 2406, 4812, 10679, 21358, 23659, 32037, 42716, 47318, 64074, 70977, 72581, 94636, 128148, 141954, 145162, 217743, 283908, 290324, 435486, 870972, 4282279, 8564558, 12846837, 17129116, 25693674, 51387348]

約数ペア:

[(1, 51387348), (2, 25693674), (3, 17129116), (4, 12846837), (6, 8564558), (12, 4282279), (59, 870972), (118, 435486), (177, 290324), (181, 283908), (236, 217743), (354, 145162), (362, 141954), (401, 128148), (543, 94636), (708, 72581), (724, 70977), (802, 64074), (1086, 47318), (1203, 42716), (1604, 32037), (2172, 23659), (2406, 21358), (4812, 10679)]