51215160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14717}}^1$

素因数の和:14760

約数の個数: 64

約数和(自身を含む): 158954400

約数和(自身を除く): 107739240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 14717, 29434, 44151, 58868, 73585, 88302, 117736, 147170, 176604, 220755, 294340, 353208, 426793, 441510, 588680, 853586, 883020, 1280379, 1707172, 1766040, 2133965, 2560758, 3414344, 4267930, 5121516, 6401895, 8535860, 10243032, 12803790, 17071720, 25607580, 51215160]

約数ペア:

[(1, 51215160), (2, 25607580), (3, 17071720), (4, 12803790), (5, 10243032), (6, 8535860), (8, 6401895), (10, 5121516), (12, 4267930), (15, 3414344), (20, 2560758), (24, 2133965), (29, 1766040), (30, 1707172), (40, 1280379), (58, 883020), (60, 853586), (87, 588680), (116, 441510), (120, 426793), (145, 353208), (174, 294340), (232, 220755), (290, 176604), (348, 147170), (435, 117736), (580, 88302), (696, 73585), (870, 58868), (1160, 44151), (1740, 29434), (3480, 14717)]