49815831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 76301568

約数和(自身を除く): 26485737

約数列:

[1, 3, 13, 17, 39, 51, 221, 227, 331, 663, 681, 993, 2951, 3859, 4303, 5627, 8853, 11577, 12909, 16881, 50167, 73151, 75137, 150501, 219453, 225411, 976781, 1277329, 2930343, 3831987, 16605277, 49815831]

約数ペア:

[(1, 49815831), (3, 16605277), (13, 3831987), (17, 2930343), (39, 1277329), (51, 976781), (221, 225411), (227, 219453), (331, 150501), (663, 75137), (681, 73151), (993, 50167), (2951, 16881), (3859, 12909), (4303, 11577), (5627, 8853)]