54968910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 135489024

約数和(自身を除く): 80520114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 131, 142, 197, 213, 262, 355, 393, 394, 426, 591, 655, 710, 786, 985, 1065, 1182, 1310, 1965, 1970, 2130, 2955, 3930, 5910, 9301, 13987, 18602, 25807, 27903, 27974, 41961, 46505, 51614, 55806, 69935, 77421, 83922, 93010, 129035, 139515, 139870, 154842, 209805, 258070, 279030, 387105, 419610, 774210, 1832297, 3664594, 5496891, 9161485, 10993782, 18322970, 27484455, 54968910]

約数ペア:

[(1, 54968910), (2, 27484455), (3, 18322970), (5, 10993782), (6, 9161485), (10, 5496891), (15, 3664594), (30, 1832297), (71, 774210), (131, 419610), (142, 387105), (197, 279030), (213, 258070), (262, 209805), (355, 154842), (393, 139870), (394, 139515), (426, 129035), (591, 93010), (655, 83922), (710, 77421), (786, 69935), (985, 55806), (1065, 51614), (1182, 46505), (1310, 41961), (1965, 27974), (1970, 27903), (2130, 25807), (2955, 18602), (3930, 13987), (5910, 9301)]