54223540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22783}}^1$

素因数の和:22816

約数の個数: 48

約数和(自身を含む): 137797632

約数和(自身を除く): 83574092

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 22783, 45566, 91132, 113915, 159481, 227830, 318962, 387311, 455660, 637924, 774622, 797405, 1549244, 1594810, 1936555, 2711177, 3189620, 3873110, 5422354, 7746220, 10844708, 13555885, 27111770, 54223540]

約数ペア:

[(1, 54223540), (2, 27111770), (4, 13555885), (5, 10844708), (7, 7746220), (10, 5422354), (14, 3873110), (17, 3189620), (20, 2711177), (28, 1936555), (34, 1594810), (35, 1549244), (68, 797405), (70, 774622), (85, 637924), (119, 455660), (140, 387311), (170, 318962), (238, 227830), (340, 159481), (476, 113915), (595, 91132), (1190, 45566), (2380, 22783)]