51241667841

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{112327}}^1$

素因数の和:112910

約数の個数: 48

約数和(自身を含む): 91260658944

約数和(自身を除く): 40018991103

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 557, 819, 1671, 3899, 5013, 7241, 11697, 21723, 35091, 50687, 65169, 112327, 152061, 336981, 456183, 786289, 1010943, 1460251, 2358867, 4380753, 7076601, 10221757, 13142259, 30665271, 62566139, 91995813, 187698417, 437962973, 563095251, 813359807, 1313888919, 2440079421, 3941666757, 5693518649, 7320238263, 17080555947, 51241667841]

約数ペア:

[(1, 51241667841), (3, 17080555947), (7, 7320238263), (9, 5693518649), (13, 3941666757), (21, 2440079421), (39, 1313888919), (63, 813359807), (91, 563095251), (117, 437962973), (273, 187698417), (557, 91995813), (819, 62566139), (1671, 30665271), (3899, 13142259), (5013, 10221757), (7241, 7076601), (11697, 4380753), (21723, 2358867), (35091, 1460251), (50687, 1010943), (65169, 786289), (112327, 456183), (152061, 336981)]