51434859

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11335

約数の個数: 24

約数和(自身を含む): 82357248

約数和(自身を除く): 30922389

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 11287, 33861, 79009, 237027, 349897, 553063, 1049691, 1659189, 2449279, 7347837, 17144953, 51434859]

約数ペア:

[(1, 51434859), (3, 17144953), (7, 7347837), (21, 2449279), (31, 1659189), (49, 1049691), (93, 553063), (147, 349897), (217, 237027), (651, 79009), (1519, 33861), (4557, 11287)]