54832590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8581}}^1$

素因数の和:8665

約数の個数: 48

約数和(自身を含む): 144589536

約数和(自身を除く): 89756946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 8581, 17162, 25743, 42905, 51486, 77229, 85810, 128715, 154458, 257430, 386145, 609251, 772290, 1218502, 1827753, 3046255, 3655506, 5483259, 6092510, 9138765, 10966518, 18277530, 27416295, 54832590]

約数ペア:

[(1, 54832590), (2, 27416295), (3, 18277530), (5, 10966518), (6, 9138765), (9, 6092510), (10, 5483259), (15, 3655506), (18, 3046255), (30, 1827753), (45, 1218502), (71, 772290), (90, 609251), (142, 386145), (213, 257430), (355, 154458), (426, 128715), (639, 85810), (710, 77229), (1065, 51486), (1278, 42905), (2130, 25743), (3195, 17162), (6390, 8581)]