51639408

素因数分解:

$2^4\times 3^2\times {\mathrm{358607}}^1$

素因数の和:358621

約数の個数: 30

約数和(自身を含む): 144519024

約数和(自身を除く): 92879616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 358607, 717214, 1075821, 1434428, 2151642, 2868856, 3227463, 4303284, 5737712, 6454926, 8606568, 12909852, 17213136, 25819704, 51639408]

約数ペア:

[(1, 51639408), (2, 25819704), (3, 17213136), (4, 12909852), (6, 8606568), (8, 6454926), (9, 5737712), (12, 4303284), (16, 3227463), (18, 2868856), (24, 2151642), (36, 1434428), (48, 1075821), (72, 717214), (144, 358607)]