51415691551

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{13163}}^1$

素因数の和:13915

約数の個数: 32

約数和(自身を含む): 63389399040

約数和(自身を除く): 11973707489

約数列:

[1, 7, 19, 43, 133, 301, 683, 817, 4781, 5719, 12977, 13163, 29369, 90839, 92141, 205583, 250097, 558011, 566009, 1750679, 3906077, 3962063, 8990329, 10754171, 62932303, 75279197, 170816251, 386584147, 1195713757, 2706089029, 7345098793, 51415691551]

約数ペア:

[(1, 51415691551), (7, 7345098793), (19, 2706089029), (43, 1195713757), (133, 386584147), (301, 170816251), (683, 75279197), (817, 62932303), (4781, 10754171), (5719, 8990329), (12977, 3962063), (13163, 3906077), (29369, 1750679), (90839, 566009), (92141, 558011), (205583, 250097)]