49966202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 90123840

約数和(自身を除く): 40157638

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 151, 169, 178, 286, 302, 338, 979, 1157, 1661, 1859, 1958, 1963, 2314, 3322, 3718, 3926, 12727, 13439, 15041, 21593, 25454, 25519, 26878, 30082, 43186, 51038, 147829, 165451, 174707, 280709, 295658, 330902, 349414, 561418, 1921777, 2271191, 3843554, 4542382, 24983101, 49966202]

約数ペア:

[(1, 49966202), (2, 24983101), (11, 4542382), (13, 3843554), (22, 2271191), (26, 1921777), (89, 561418), (143, 349414), (151, 330902), (169, 295658), (178, 280709), (286, 174707), (302, 165451), (338, 147829), (979, 51038), (1157, 43186), (1661, 30082), (1859, 26878), (1958, 25519), (1963, 25454), (2314, 21593), (3322, 15041), (3718, 13439), (3926, 12727)]