63854830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5519}}^1$

素因数の和:5628

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 61338770

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5519, 5785, 11038, 11570, 27595, 55190, 71747, 143494, 358735, 491191, 717470, 982382, 2455955, 4911910, 6385483, 12770966, 31927415, 63854830]

約数ペア:

[(1, 63854830), (2, 31927415), (5, 12770966), (10, 6385483), (13, 4911910), (26, 2455955), (65, 982382), (89, 717470), (130, 491191), (178, 358735), (445, 143494), (890, 71747), (1157, 55190), (2314, 27595), (5519, 11570), (5785, 11038)]