56445610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25541}}^1$

素因数の和:25578

約数の個数: 32

約数和(自身を含む): 115858512

約数和(自身を除く): 59412902

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 25541, 51082, 127705, 255410, 332033, 434197, 664066, 868394, 1660165, 2170985, 3320330, 4341970, 5644561, 11289122, 28222805, 56445610]

約数ペア:

[(1, 56445610), (2, 28222805), (5, 11289122), (10, 5644561), (13, 4341970), (17, 3320330), (26, 2170985), (34, 1660165), (65, 868394), (85, 664066), (130, 434197), (170, 332033), (221, 255410), (442, 127705), (1105, 51082), (2210, 25541)]