51607240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 127234800

約数和(自身を除く): 75627560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 2617, 3944, 4930, 5234, 9860, 10468, 13085, 19720, 20936, 26170, 44489, 52340, 75893, 88978, 104680, 151786, 177956, 222445, 303572, 355912, 379465, 444890, 607144, 758930, 889780, 1290181, 1517860, 1779560, 2580362, 3035720, 5160724, 6450905, 10321448, 12901810, 25803620, 51607240]

約数ペア:

[(1, 51607240), (2, 25803620), (4, 12901810), (5, 10321448), (8, 6450905), (10, 5160724), (17, 3035720), (20, 2580362), (29, 1779560), (34, 1517860), (40, 1290181), (58, 889780), (68, 758930), (85, 607144), (116, 444890), (136, 379465), (145, 355912), (170, 303572), (232, 222445), (290, 177956), (340, 151786), (493, 104680), (580, 88978), (680, 75893), (986, 52340), (1160, 44489), (1972, 26170), (2465, 20936), (2617, 19720), (3944, 13085), (4930, 10468), (5234, 9860)]