50920460

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28607}}^1$

素因数の和:28705

約数の個数: 24

約数和(自身を含む): 108138240

約数和(自身を除く): 57217780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 28607, 57214, 114428, 143035, 286070, 572140, 2546023, 5092046, 10184092, 12730115, 25460230, 50920460]

約数ペア:

[(1, 50920460), (2, 25460230), (4, 12730115), (5, 10184092), (10, 5092046), (20, 2546023), (89, 572140), (178, 286070), (356, 143035), (445, 114428), (890, 57214), (1780, 28607)]