49321688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 104781600

約数和(自身を除く): 55459912

約数列:

[1, 2, 4, 8, 13, 26, 41, 43, 52, 82, 86, 104, 164, 172, 269, 328, 344, 533, 538, 559, 1066, 1076, 1118, 1763, 2132, 2152, 2236, 3497, 3526, 4264, 4472, 6994, 7052, 11029, 11567, 13988, 14104, 22058, 22919, 23134, 27976, 44116, 45838, 46268, 88232, 91676, 92536, 143377, 150371, 183352, 286754, 300742, 474247, 573508, 601484, 948494, 1147016, 1202968, 1896988, 3793976, 6165211, 12330422, 24660844, 49321688]

約数ペア:

[(1, 49321688), (2, 24660844), (4, 12330422), (8, 6165211), (13, 3793976), (26, 1896988), (41, 1202968), (43, 1147016), (52, 948494), (82, 601484), (86, 573508), (104, 474247), (164, 300742), (172, 286754), (269, 183352), (328, 150371), (344, 143377), (533, 92536), (538, 91676), (559, 88232), (1066, 46268), (1076, 45838), (1118, 44116), (1763, 27976), (2132, 23134), (2152, 22919), (2236, 22058), (3497, 14104), (3526, 13988), (4264, 11567), (4472, 11029), (6994, 7052)]