54991615679

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 77993072640

約数和(自身を除く): 23001456961

約数列:

[1, 7, 11, 13, 41, 49, 77, 79, 91, 143, 287, 451, 533, 539, 553, 637, 869, 1001, 1027, 2009, 2423, 3157, 3239, 3731, 3871, 5863, 6083, 7007, 7189, 11297, 16961, 22099, 22673, 26117, 26653, 31499, 35629, 41041, 42107, 42581, 50323, 79079, 99343, 118727, 158711, 186571, 191417, 220493, 249403, 287287, 294749, 346489, 463177, 553553, 695401, 1092773, 1291459, 1305997, 1339919, 1543451, 1745821, 2063243, 2105587, 2425423, 2488421, 3242239, 4867807, 7649411, 7848097, 9040213, 9379433, 14206049, 14739109, 16977961, 17418947, 22695673, 27372631, 53545877, 54936679, 63281491, 86329067, 99442343, 102025261, 103173763, 121932629, 191608417, 384556753, 604303469, 696096401, 714176827, 1122277871, 1341258919, 4230124283, 4999237789, 7855945097, 54991615679]

約数ペア:

[(1, 54991615679), (7, 7855945097), (11, 4999237789), (13, 4230124283), (41, 1341258919), (49, 1122277871), (77, 714176827), (79, 696096401), (91, 604303469), (143, 384556753), (287, 191608417), (451, 121932629), (533, 103173763), (539, 102025261), (553, 99442343), (637, 86329067), (869, 63281491), (1001, 54936679), (1027, 53545877), (2009, 27372631), (2423, 22695673), (3157, 17418947), (3239, 16977961), (3731, 14739109), (3871, 14206049), (5863, 9379433), (6083, 9040213), (7007, 7848097), (7189, 7649411), (11297, 4867807), (16961, 3242239), (22099, 2488421), (22673, 2425423), (26117, 2105587), (26653, 2063243), (31499, 1745821), (35629, 1543451), (41041, 1339919), (42107, 1305997), (42581, 1291459), (50323, 1092773), (79079, 695401), (99343, 553553), (118727, 463177), (158711, 346489), (186571, 294749), (191417, 287287), (220493, 249403)]