47413470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 124617024

約数和(自身を除く): 77203554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 1993, 2379, 3965, 3986, 4758, 5979, 7930, 9965, 11895, 11958, 19930, 23790, 25909, 29895, 51818, 59790, 77727, 121573, 129545, 155454, 243146, 259090, 364719, 388635, 607865, 729438, 777270, 1215730, 1580449, 1823595, 3160898, 3647190, 4741347, 7902245, 9482694, 15804490, 23706735, 47413470]

約数ペア:

[(1, 47413470), (2, 23706735), (3, 15804490), (5, 9482694), (6, 7902245), (10, 4741347), (13, 3647190), (15, 3160898), (26, 1823595), (30, 1580449), (39, 1215730), (61, 777270), (65, 729438), (78, 607865), (122, 388635), (130, 364719), (183, 259090), (195, 243146), (305, 155454), (366, 129545), (390, 121573), (610, 77727), (793, 59790), (915, 51818), (1586, 29895), (1830, 25909), (1993, 23790), (2379, 19930), (3965, 11958), (3986, 11895), (4758, 9965), (5979, 7930)]