56880780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86183}}^1$

素因数の和:86206

約数の個数: 48

約数和(自身を含む): 173746944

約数和(自身を除く): 116866164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 86183, 172366, 258549, 344732, 430915, 517098, 861830, 948013, 1034196, 1292745, 1723660, 1896026, 2585490, 2844039, 3792052, 4740065, 5170980, 5688078, 9480130, 11376156, 14220195, 18960260, 28440390, 56880780]

約数ペア:

[(1, 56880780), (2, 28440390), (3, 18960260), (4, 14220195), (5, 11376156), (6, 9480130), (10, 5688078), (11, 5170980), (12, 4740065), (15, 3792052), (20, 2844039), (22, 2585490), (30, 1896026), (33, 1723660), (44, 1292745), (55, 1034196), (60, 948013), (66, 861830), (110, 517098), (132, 430915), (165, 344732), (220, 258549), (330, 172366), (660, 86183)]