55658505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 111882240

約数和(自身を除く): 56223735

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 285, 345, 399, 437, 483, 665, 805, 1213, 1311, 1995, 2185, 2415, 3059, 3639, 6065, 6555, 8491, 9177, 15295, 18195, 23047, 25473, 27899, 42455, 45885, 69141, 83697, 115235, 127365, 139495, 161329, 195293, 345705, 418485, 483987, 530081, 585879, 806645, 976465, 1590243, 2419935, 2650405, 2929395, 3710567, 7951215, 11131701, 18552835, 55658505]

約数ペア:

[(1, 55658505), (3, 18552835), (5, 11131701), (7, 7951215), (15, 3710567), (19, 2929395), (21, 2650405), (23, 2419935), (35, 1590243), (57, 976465), (69, 806645), (95, 585879), (105, 530081), (115, 483987), (133, 418485), (161, 345705), (285, 195293), (345, 161329), (399, 139495), (437, 127365), (483, 115235), (665, 83697), (805, 69141), (1213, 45885), (1311, 42455), (1995, 27899), (2185, 25473), (2415, 23047), (3059, 18195), (3639, 15295), (6065, 9177), (6555, 8491)]