51213432

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{19577}}^1$

素因数の和:19695

約数の個数: 32

約数和(自身を含む): 129214800

約数和(自身を除く): 78001368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 19577, 39154, 58731, 78308, 117462, 156616, 234924, 469848, 2133893, 4267786, 6401679, 8535572, 12803358, 17071144, 25606716, 51213432]

約数ペア:

[(1, 51213432), (2, 25606716), (3, 17071144), (4, 12803358), (6, 8535572), (8, 6401679), (12, 4267786), (24, 2133893), (109, 469848), (218, 234924), (327, 156616), (436, 117462), (654, 78308), (872, 58731), (1308, 39154), (2616, 19577)]