56613570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8539}}^1$

素因数の和:8579

約数の個数: 64

約数和(自身を含む): 154949760

約数和(自身を除く): 98336190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 8539, 17078, 25617, 42695, 51234, 85390, 111007, 128085, 145163, 222014, 256170, 290326, 333021, 435489, 555035, 666042, 725815, 870978, 1110070, 1451630, 1665105, 1887119, 2177445, 3330210, 3774238, 4354890, 5661357, 9435595, 11322714, 18871190, 28306785, 56613570]

約数ペア:

[(1, 56613570), (2, 28306785), (3, 18871190), (5, 11322714), (6, 9435595), (10, 5661357), (13, 4354890), (15, 3774238), (17, 3330210), (26, 2177445), (30, 1887119), (34, 1665105), (39, 1451630), (51, 1110070), (65, 870978), (78, 725815), (85, 666042), (102, 555035), (130, 435489), (170, 333021), (195, 290326), (221, 256170), (255, 222014), (390, 145163), (442, 128085), (510, 111007), (663, 85390), (1105, 51234), (1326, 42695), (2210, 25617), (3315, 17078), (6630, 8539)]