42681650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 87905088

約数和(自身を除く): 45223438

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 1093, 1562, 1775, 2186, 3550, 3905, 5465, 7810, 10930, 12023, 19525, 24046, 27325, 39050, 54650, 60115, 77603, 120230, 155206, 300575, 388015, 601150, 776030, 853633, 1707266, 1940075, 3880150, 4268165, 8536330, 21340825, 42681650]

約数ペア:

[(1, 42681650), (2, 21340825), (5, 8536330), (10, 4268165), (11, 3880150), (22, 1940075), (25, 1707266), (50, 853633), (55, 776030), (71, 601150), (110, 388015), (142, 300575), (275, 155206), (355, 120230), (550, 77603), (710, 60115), (781, 54650), (1093, 39050), (1562, 27325), (1775, 24046), (2186, 19525), (3550, 12023), (3905, 10930), (5465, 7810)]