51794475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1913}}^1$

素因数の和:1964

約数の個数: 36

約数和(自身を含む): 90425016

約数和(自身を除く): 38630541

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 1083, 1425, 1805, 1913, 5415, 5739, 9025, 9565, 27075, 28695, 36347, 47825, 109041, 143475, 181735, 545205, 690593, 908675, 2071779, 2726025, 3452965, 10358895, 17264825, 51794475]

約数ペア:

[(1, 51794475), (3, 17264825), (5, 10358895), (15, 3452965), (19, 2726025), (25, 2071779), (57, 908675), (75, 690593), (95, 545205), (285, 181735), (361, 143475), (475, 109041), (1083, 47825), (1425, 36347), (1805, 28695), (1913, 27075), (5415, 9565), (5739, 9025)]