51504609

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 80110080

約数和(自身を除く): 28605471

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 113, 169, 339, 377, 403, 507, 899, 1131, 1209, 1469, 2697, 3277, 3503, 4407, 4901, 5239, 9831, 10509, 11687, 14703, 15717, 19097, 35061, 42601, 45539, 57291, 101587, 127803, 136617, 151931, 304761, 455793, 553813, 592007, 1320631, 1661439, 1776021, 3961893, 17168203, 51504609]

約数ペア:

[(1, 51504609), (3, 17168203), (13, 3961893), (29, 1776021), (31, 1661439), (39, 1320631), (87, 592007), (93, 553813), (113, 455793), (169, 304761), (339, 151931), (377, 136617), (403, 127803), (507, 101587), (899, 57291), (1131, 45539), (1209, 42601), (1469, 35061), (2697, 19097), (3277, 15717), (3503, 14703), (4407, 11687), (4901, 10509), (5239, 9831)]