47380164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 121992192

約数和(自身を除く): 74612028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 169, 183, 244, 338, 366, 383, 507, 676, 732, 766, 793, 1014, 1149, 1532, 1586, 2028, 2298, 2379, 3172, 4596, 4758, 4979, 9516, 9958, 10309, 14937, 19916, 20618, 23363, 29874, 30927, 41236, 46726, 59748, 61854, 64727, 70089, 93452, 123708, 129454, 140178, 194181, 258908, 280356, 303719, 388362, 607438, 776724, 911157, 1214876, 1822314, 3644628, 3948347, 7896694, 11845041, 15793388, 23690082, 47380164]

約数ペア:

[(1, 47380164), (2, 23690082), (3, 15793388), (4, 11845041), (6, 7896694), (12, 3948347), (13, 3644628), (26, 1822314), (39, 1214876), (52, 911157), (61, 776724), (78, 607438), (122, 388362), (156, 303719), (169, 280356), (183, 258908), (244, 194181), (338, 140178), (366, 129454), (383, 123708), (507, 93452), (676, 70089), (732, 64727), (766, 61854), (793, 59748), (1014, 46726), (1149, 41236), (1532, 30927), (1586, 29874), (2028, 23363), (2298, 20618), (2379, 19916), (3172, 14937), (4596, 10309), (4758, 9958), (4979, 9516)]