53333080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 128420640

約数和(自身を除く): 75087560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 680, 733, 856, 1070, 1466, 1819, 2140, 2932, 3638, 3665, 4280, 5864, 7276, 7330, 9095, 12461, 14552, 14660, 18190, 24922, 29320, 36380, 49844, 62305, 72760, 78431, 99688, 124610, 156862, 249220, 313724, 392155, 498440, 627448, 784310, 1333327, 1568620, 2666654, 3137240, 5333308, 6666635, 10666616, 13333270, 26666540, 53333080]

約数ペア:

[(1, 53333080), (2, 26666540), (4, 13333270), (5, 10666616), (8, 6666635), (10, 5333308), (17, 3137240), (20, 2666654), (34, 1568620), (40, 1333327), (68, 784310), (85, 627448), (107, 498440), (136, 392155), (170, 313724), (214, 249220), (340, 156862), (428, 124610), (535, 99688), (680, 78431), (733, 72760), (856, 62305), (1070, 49844), (1466, 36380), (1819, 29320), (2140, 24922), (2932, 18190), (3638, 14660), (3665, 14552), (4280, 12461), (5864, 9095), (7276, 7330)]