52484940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6781}}^1$

素因数の和:6839

約数の個数: 72

約数和(自身を含む): 162930768

約数和(自身を除く): 110445828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 6781, 7740, 13562, 20343, 27124, 33905, 40686, 61029, 67810, 81372, 101715, 122058, 135620, 203430, 244116, 291583, 305145, 406860, 583166, 610290, 874749, 1166332, 1220580, 1457915, 1749498, 2624247, 2915830, 3498996, 4373745, 5248494, 5831660, 8747490, 10496988, 13121235, 17494980, 26242470, 52484940]

約数ペア:

[(1, 52484940), (2, 26242470), (3, 17494980), (4, 13121235), (5, 10496988), (6, 8747490), (9, 5831660), (10, 5248494), (12, 4373745), (15, 3498996), (18, 2915830), (20, 2624247), (30, 1749498), (36, 1457915), (43, 1220580), (45, 1166332), (60, 874749), (86, 610290), (90, 583166), (129, 406860), (172, 305145), (180, 291583), (215, 244116), (258, 203430), (387, 135620), (430, 122058), (516, 101715), (645, 81372), (774, 67810), (860, 61029), (1290, 40686), (1548, 33905), (1935, 27124), (2580, 20343), (3870, 13562), (6781, 7740)]