45246500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6993

約数の個数: 48

約数和(自身を含む): 106435056

約数和(自身を除く): 61188556

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 6961, 13922, 27844, 34805, 69610, 90493, 139220, 174025, 180986, 348050, 361972, 452465, 696100, 870125, 904930, 1740250, 1809860, 2262325, 3480500, 4524650, 9049300, 11311625, 22623250, 45246500]

約数ペア:

[(1, 45246500), (2, 22623250), (4, 11311625), (5, 9049300), (10, 4524650), (13, 3480500), (20, 2262325), (25, 1809860), (26, 1740250), (50, 904930), (52, 870125), (65, 696100), (100, 452465), (125, 361972), (130, 348050), (250, 180986), (260, 174025), (325, 139220), (500, 90493), (650, 69610), (1300, 34805), (1625, 27844), (3250, 13922), (6500, 6961)]