57424276

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 130131456

約数和(自身を除く): 72707180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 727, 806, 868, 1274, 1454, 1519, 1612, 2548, 2821, 2908, 3038, 5089, 5642, 6076, 9451, 10178, 11284, 18902, 19747, 20356, 22537, 35623, 37804, 39494, 45074, 66157, 71246, 78988, 90148, 132314, 142492, 157759, 264628, 292981, 315518, 463099, 585962, 631036, 926198, 1104313, 1171924, 1852396, 2050867, 2208626, 4101734, 4417252, 8203468, 14356069, 28712138, 57424276]

約数ペア:

[(1, 57424276), (2, 28712138), (4, 14356069), (7, 8203468), (13, 4417252), (14, 4101734), (26, 2208626), (28, 2050867), (31, 1852396), (49, 1171924), (52, 1104313), (62, 926198), (91, 631036), (98, 585962), (124, 463099), (182, 315518), (196, 292981), (217, 264628), (364, 157759), (403, 142492), (434, 132314), (637, 90148), (727, 78988), (806, 71246), (868, 66157), (1274, 45074), (1454, 39494), (1519, 37804), (1612, 35623), (2548, 22537), (2821, 20356), (2908, 19747), (3038, 18902), (5089, 11284), (5642, 10178), (6076, 9451)]