51260490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5323}}^1$

素因数の和:5443

約数の個数: 48

約数和(自身を含む): 134548128

約数和(自身を除く): 83287638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 5323, 9630, 10646, 15969, 26615, 31938, 47907, 53230, 79845, 95814, 159690, 239535, 479070, 569561, 1139122, 1708683, 2847805, 3417366, 5126049, 5695610, 8543415, 10252098, 17086830, 25630245, 51260490]

約数ペア:

[(1, 51260490), (2, 25630245), (3, 17086830), (5, 10252098), (6, 8543415), (9, 5695610), (10, 5126049), (15, 3417366), (18, 2847805), (30, 1708683), (45, 1139122), (90, 569561), (107, 479070), (214, 239535), (321, 159690), (535, 95814), (642, 79845), (963, 53230), (1070, 47907), (1605, 31938), (1926, 26615), (3210, 15969), (4815, 10646), (5323, 9630)]