49236590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22279}}^1$

素因数の和:22316

約数の個数: 32

約数和(自身を含む): 101062080

約数和(自身を除く): 51825490

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 22279, 44558, 111395, 222790, 289627, 378743, 579254, 757486, 1448135, 1893715, 2896270, 3787430, 4923659, 9847318, 24618295, 49236590]

約数ペア:

[(1, 49236590), (2, 24618295), (5, 9847318), (10, 4923659), (13, 3787430), (17, 2896270), (26, 1893715), (34, 1448135), (65, 757486), (85, 579254), (130, 378743), (170, 289627), (221, 222790), (442, 111395), (1105, 44558), (2210, 22279)]