516039050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18731}}^1$

素因数の和:18791

約数の個数: 48

約数和(自身を含む): 1045245600

約数和(自身を除く): 529206550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2755, 5510, 13775, 18731, 27550, 37462, 93655, 187310, 355889, 468275, 543199, 711778, 936550, 1086398, 1779445, 2715995, 3558890, 5431990, 8897225, 10320781, 13579975, 17794450, 20641562, 27159950, 51603905, 103207810, 258019525, 516039050]

約数ペア:

[(1, 516039050), (2, 258019525), (5, 103207810), (10, 51603905), (19, 27159950), (25, 20641562), (29, 17794450), (38, 13579975), (50, 10320781), (58, 8897225), (95, 5431990), (145, 3558890), (190, 2715995), (290, 1779445), (475, 1086398), (551, 936550), (725, 711778), (950, 543199), (1102, 468275), (1450, 355889), (2755, 187310), (5510, 93655), (13775, 37462), (18731, 27550)]