49493250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{21997}}^1$

素因数の和:22020

約数の個数: 48

約数和(自身を含む): 133835832

約数和(自身を除く): 84342582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 21997, 43994, 65991, 109985, 131982, 197973, 219970, 329955, 395946, 549925, 659910, 989865, 1099850, 1649775, 1979730, 2749625, 3299550, 4949325, 5499250, 8248875, 9898650, 16497750, 24746625, 49493250]

約数ペア:

[(1, 49493250), (2, 24746625), (3, 16497750), (5, 9898650), (6, 8248875), (9, 5499250), (10, 4949325), (15, 3299550), (18, 2749625), (25, 1979730), (30, 1649775), (45, 1099850), (50, 989865), (75, 659910), (90, 549925), (125, 395946), (150, 329955), (225, 219970), (250, 197973), (375, 131982), (450, 109985), (750, 65991), (1125, 43994), (2250, 21997)]