55202490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87623}}^1$

素因数の和:87643

約数の個数: 48

約数和(自身を含む): 164032128

約数和(自身を除く): 108829638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87623, 175246, 262869, 438115, 525738, 613361, 788607, 876230, 1226722, 1314345, 1577214, 1840083, 2628690, 3066805, 3680166, 3943035, 5520249, 6133610, 7886070, 9200415, 11040498, 18400830, 27601245, 55202490]

約数ペア:

[(1, 55202490), (2, 27601245), (3, 18400830), (5, 11040498), (6, 9200415), (7, 7886070), (9, 6133610), (10, 5520249), (14, 3943035), (15, 3680166), (18, 3066805), (21, 2628690), (30, 1840083), (35, 1577214), (42, 1314345), (45, 1226722), (63, 876230), (70, 788607), (90, 613361), (105, 525738), (126, 438115), (210, 262869), (315, 175246), (630, 87623)]