47577270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121993}}^1$

素因数の和:122016

約数の個数: 32

約数和(自身を含む): 122969952

約数和(自身を除く): 75392682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 121993, 243986, 365979, 609965, 731958, 1219930, 1585909, 1829895, 3171818, 3659790, 4757727, 7929545, 9515454, 15859090, 23788635, 47577270]

約数ペア:

[(1, 47577270), (2, 23788635), (3, 15859090), (5, 9515454), (6, 7929545), (10, 4757727), (13, 3659790), (15, 3171818), (26, 1829895), (30, 1585909), (39, 1219930), (65, 731958), (78, 609965), (130, 365979), (195, 243986), (390, 121993)]