12468045950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{64451}}^1$

素因数の和:64589

約数の個数: 48

約数和(自身を含む): 23952167856

約数和(自身を除く): 11484121906

約数列:

[1, 2, 5, 10, 25, 50, 53, 73, 106, 146, 265, 365, 530, 730, 1325, 1825, 2650, 3650, 3869, 7738, 19345, 38690, 64451, 96725, 128902, 193450, 322255, 644510, 1611275, 3222550, 3415903, 4704923, 6831806, 9409846, 17079515, 23524615, 34159030, 47049230, 85397575, 117623075, 170795150, 235246150, 249360919, 498721838, 1246804595, 2493609190, 6234022975, 12468045950]

約数ペア:

[(1, 12468045950), (2, 6234022975), (5, 2493609190), (10, 1246804595), (25, 498721838), (50, 249360919), (53, 235246150), (73, 170795150), (106, 117623075), (146, 85397575), (265, 47049230), (365, 34159030), (530, 23524615), (730, 17079515), (1325, 9409846), (1825, 6831806), (2650, 4704923), (3650, 3415903), (3869, 3222550), (7738, 1611275), (19345, 644510), (38690, 322255), (64451, 193450), (96725, 128902)]