53895170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 115084800

約数和(自身を除く): 61189630

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 73, 106, 146, 199, 265, 365, 371, 398, 511, 530, 730, 742, 995, 1022, 1393, 1855, 1990, 2555, 2786, 3710, 3869, 5110, 6965, 7738, 10547, 13930, 14527, 19345, 21094, 27083, 29054, 38690, 52735, 54166, 72635, 73829, 101689, 105470, 135415, 145270, 147658, 203378, 270830, 369145, 508445, 738290, 769931, 1016890, 1539862, 3849655, 5389517, 7699310, 10779034, 26947585, 53895170]

約数ペア:

[(1, 53895170), (2, 26947585), (5, 10779034), (7, 7699310), (10, 5389517), (14, 3849655), (35, 1539862), (53, 1016890), (70, 769931), (73, 738290), (106, 508445), (146, 369145), (199, 270830), (265, 203378), (365, 147658), (371, 145270), (398, 135415), (511, 105470), (530, 101689), (730, 73829), (742, 72635), (995, 54166), (1022, 52735), (1393, 38690), (1855, 29054), (1990, 27083), (2555, 21094), (2786, 19345), (3710, 14527), (3869, 13930), (5110, 10547), (6965, 7738)]