49231160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2729}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 123832800

約数和(自身を除く): 74601640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 2729, 3608, 4510, 5458, 9020, 10916, 13645, 18040, 21832, 27290, 30019, 54580, 60038, 109160, 111889, 120076, 150095, 223778, 240152, 300190, 447556, 559445, 600380, 895112, 1118890, 1200760, 1230779, 2237780, 2461558, 4475560, 4923116, 6153895, 9846232, 12307790, 24615580, 49231160]

約数ペア:

[(1, 49231160), (2, 24615580), (4, 12307790), (5, 9846232), (8, 6153895), (10, 4923116), (11, 4475560), (20, 2461558), (22, 2237780), (40, 1230779), (41, 1200760), (44, 1118890), (55, 895112), (82, 600380), (88, 559445), (110, 447556), (164, 300190), (205, 240152), (220, 223778), (328, 150095), (410, 120076), (440, 111889), (451, 109160), (820, 60038), (902, 54580), (1640, 30019), (1804, 27290), (2255, 21832), (2729, 18040), (3608, 13645), (4510, 10916), (5458, 9020)]