56368944580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{5309}}^1$

素因数の和:5849

約数の個数: 96

約数和(自身を含む): 129125011680

約数和(自身を除く): 72756067100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 421, 485, 842, 970, 1261, 1684, 1940, 2105, 2522, 4210, 5044, 5309, 5473, 6305, 8420, 10618, 10946, 12610, 21236, 21892, 25220, 26545, 27365, 40837, 53090, 54730, 69017, 81674, 106180, 109460, 138034, 163348, 204185, 276068, 345085, 408370, 514973, 530881, 690170, 816740, 1029946, 1061762, 1380340, 2059892, 2123524, 2235089, 2574865, 2654405, 4470178, 5149730, 5308810, 6694649, 8940356, 10299460, 10617620, 11175445, 13389298, 22350890, 26778596, 29056157, 33473245, 44701780, 58112314, 66946490, 116224628, 133892980, 145280785, 216803633, 290561570, 433607266, 581123140, 867214532, 1084018165, 2168036330, 2818447229, 4336072660, 5636894458, 11273788916, 14092236145, 28184472290, 56368944580]

約数ペア:

[(1, 56368944580), (2, 28184472290), (4, 14092236145), (5, 11273788916), (10, 5636894458), (13, 4336072660), (20, 2818447229), (26, 2168036330), (52, 1084018165), (65, 867214532), (97, 581123140), (130, 433607266), (194, 290561570), (260, 216803633), (388, 145280785), (421, 133892980), (485, 116224628), (842, 66946490), (970, 58112314), (1261, 44701780), (1684, 33473245), (1940, 29056157), (2105, 26778596), (2522, 22350890), (4210, 13389298), (5044, 11175445), (5309, 10617620), (5473, 10299460), (6305, 8940356), (8420, 6694649), (10618, 5308810), (10946, 5149730), (12610, 4470178), (21236, 2654405), (21892, 2574865), (25220, 2235089), (26545, 2123524), (27365, 2059892), (40837, 1380340), (53090, 1061762), (54730, 1029946), (69017, 816740), (81674, 690170), (106180, 530881), (109460, 514973), (138034, 408370), (163348, 345085), (204185, 276068)]