48742540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 131862528

約数和(自身を除く): 83119988

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1021, 1085, 1364, 1540, 1705, 2042, 2170, 2387, 3410, 4084, 4340, 4774, 5105, 6820, 7147, 9548, 10210, 11231, 11935, 14294, 20420, 22462, 23870, 28588, 31651, 35735, 44924, 47740, 56155, 63302, 71470, 78617, 112310, 126604, 142940, 157234, 158255, 221557, 224620, 314468, 316510, 348161, 393085, 443114, 633020, 696322, 786170, 886228, 1107785, 1392644, 1572340, 1740805, 2215570, 2437127, 3481610, 4431140, 4874254, 6963220, 9748508, 12185635, 24371270, 48742540]

約数ペア:

[(1, 48742540), (2, 24371270), (4, 12185635), (5, 9748508), (7, 6963220), (10, 4874254), (11, 4431140), (14, 3481610), (20, 2437127), (22, 2215570), (28, 1740805), (31, 1572340), (35, 1392644), (44, 1107785), (55, 886228), (62, 786170), (70, 696322), (77, 633020), (110, 443114), (124, 393085), (140, 348161), (154, 316510), (155, 314468), (217, 224620), (220, 221557), (308, 158255), (310, 157234), (341, 142940), (385, 126604), (434, 112310), (620, 78617), (682, 71470), (770, 63302), (868, 56155), (1021, 47740), (1085, 44924), (1364, 35735), (1540, 31651), (1705, 28588), (2042, 23870), (2170, 22462), (2387, 20420), (3410, 14294), (4084, 11935), (4340, 11231), (4774, 10210), (5105, 9548), (6820, 7147)]