56021500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5897}}^1$

素因数の和:5935

約数の個数: 48

約数和(自身を含む): 128812320

約数和(自身を除く): 72790820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 5897, 9500, 11794, 23588, 29485, 58970, 112043, 117940, 147425, 224086, 294850, 448172, 560215, 589700, 737125, 1120430, 1474250, 2240860, 2801075, 2948500, 5602150, 11204300, 14005375, 28010750, 56021500]

約数ペア:

[(1, 56021500), (2, 28010750), (4, 14005375), (5, 11204300), (10, 5602150), (19, 2948500), (20, 2801075), (25, 2240860), (38, 1474250), (50, 1120430), (76, 737125), (95, 589700), (100, 560215), (125, 448172), (190, 294850), (250, 224086), (380, 147425), (475, 117940), (500, 112043), (950, 58970), (1900, 29485), (2375, 23588), (4750, 11794), (5897, 9500)]