2148791050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{54331}}^1$

素因数の和:54463

約数の個数: 48

約数和(自身を含む): 4608222912

約数和(自身を除く): 2459431862

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 226, 350, 565, 791, 1130, 1582, 2825, 3955, 5650, 7910, 19775, 39550, 54331, 108662, 271655, 380317, 543310, 760634, 1358275, 1901585, 2716550, 3803170, 6139403, 9507925, 12278806, 19015850, 30697015, 42975821, 61394030, 85951642, 153485075, 214879105, 306970150, 429758210, 1074395525, 2148791050]

約数ペア:

[(1, 2148791050), (2, 1074395525), (5, 429758210), (7, 306970150), (10, 214879105), (14, 153485075), (25, 85951642), (35, 61394030), (50, 42975821), (70, 30697015), (113, 19015850), (175, 12278806), (226, 9507925), (350, 6139403), (565, 3803170), (791, 2716550), (1130, 1901585), (1582, 1358275), (2825, 760634), (3955, 543310), (5650, 380317), (7910, 271655), (19775, 108662), (39550, 54331)]