54344316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 139044864

約数和(自身を除く): 84700548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 211, 254, 338, 381, 422, 507, 508, 633, 676, 762, 844, 1014, 1266, 1524, 1651, 2028, 2532, 2743, 3302, 4953, 5486, 6604, 8229, 9906, 10972, 16458, 19812, 21463, 26797, 32916, 35659, 42926, 53594, 64389, 71318, 80391, 85852, 106977, 107188, 128778, 142636, 160782, 213954, 257556, 321564, 348361, 427908, 696722, 1045083, 1393444, 2090166, 4180332, 4528693, 9057386, 13586079, 18114772, 27172158, 54344316]

約数ペア:

[(1, 54344316), (2, 27172158), (3, 18114772), (4, 13586079), (6, 9057386), (12, 4528693), (13, 4180332), (26, 2090166), (39, 1393444), (52, 1045083), (78, 696722), (127, 427908), (156, 348361), (169, 321564), (211, 257556), (254, 213954), (338, 160782), (381, 142636), (422, 128778), (507, 107188), (508, 106977), (633, 85852), (676, 80391), (762, 71318), (844, 64389), (1014, 53594), (1266, 42926), (1524, 35659), (1651, 32916), (2028, 26797), (2532, 21463), (2743, 19812), (3302, 16458), (4953, 10972), (5486, 9906), (6604, 8229)]