54812758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 117976320

約数和(自身を除く): 63163562

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 121, 131, 133, 143, 154, 182, 209, 242, 247, 262, 266, 286, 418, 494, 847, 917, 1001, 1441, 1463, 1573, 1694, 1703, 1729, 1834, 2002, 2299, 2489, 2717, 2882, 2926, 3146, 3406, 3458, 4598, 4978, 5434, 10087, 11011, 11921, 15851, 16093, 17423, 18733, 19019, 20174, 22022, 23842, 27379, 29887, 31702, 32186, 32357, 34846, 37466, 38038, 54758, 59774, 64714, 110957, 131131, 191653, 206063, 209209, 221914, 226499, 262262, 301169, 355927, 383306, 412126, 418418, 452998, 602338, 711854, 1442441, 2108183, 2491489, 2884882, 3915197, 4216366, 4982978, 7830394, 27406379, 54812758]

約数ペア:

[(1, 54812758), (2, 27406379), (7, 7830394), (11, 4982978), (13, 4216366), (14, 3915197), (19, 2884882), (22, 2491489), (26, 2108183), (38, 1442441), (77, 711854), (91, 602338), (121, 452998), (131, 418418), (133, 412126), (143, 383306), (154, 355927), (182, 301169), (209, 262262), (242, 226499), (247, 221914), (262, 209209), (266, 206063), (286, 191653), (418, 131131), (494, 110957), (847, 64714), (917, 59774), (1001, 54758), (1441, 38038), (1463, 37466), (1573, 34846), (1694, 32357), (1703, 32186), (1729, 31702), (1834, 29887), (2002, 27379), (2299, 23842), (2489, 22022), (2717, 20174), (2882, 19019), (2926, 18733), (3146, 17423), (3406, 16093), (3458, 15851), (4598, 11921), (4978, 11011), (5434, 10087)]