53165268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 156329600

約数和(自身を除く): 103164332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 1993, 2052, 2223, 2964, 3986, 4446, 5979, 6669, 7972, 8892, 11958, 13338, 17937, 23916, 25909, 26676, 35874, 37867, 51818, 53811, 71748, 75734, 77727, 103636, 107622, 113601, 151468, 155454, 215244, 227202, 233181, 310908, 340803, 454404, 466362, 492271, 681606, 699543, 932724, 984542, 1022409, 1363212, 1399086, 1476813, 1969084, 2044818, 2798172, 2953626, 4089636, 4430439, 5907252, 8860878, 13291317, 17721756, 26582634, 53165268]

約数ペア:

[(1, 53165268), (2, 26582634), (3, 17721756), (4, 13291317), (6, 8860878), (9, 5907252), (12, 4430439), (13, 4089636), (18, 2953626), (19, 2798172), (26, 2044818), (27, 1969084), (36, 1476813), (38, 1399086), (39, 1363212), (52, 1022409), (54, 984542), (57, 932724), (76, 699543), (78, 681606), (108, 492271), (114, 466362), (117, 454404), (156, 340803), (171, 310908), (228, 233181), (234, 227202), (247, 215244), (342, 155454), (351, 151468), (468, 113601), (494, 107622), (513, 103636), (684, 77727), (702, 75734), (741, 71748), (988, 53811), (1026, 51818), (1404, 37867), (1482, 35874), (1993, 26676), (2052, 25909), (2223, 23916), (2964, 17937), (3986, 13338), (4446, 11958), (5979, 8892), (6669, 7972)]