48794000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:841

約数の個数: 80

約数和(自身を含む): 121944576

約数和(自身を除く): 73150576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 787, 1000, 1240, 1550, 1574, 2000, 2480, 3100, 3148, 3875, 3935, 6200, 6296, 7750, 7870, 12400, 12592, 15500, 15740, 19675, 24397, 31000, 31480, 39350, 48794, 62000, 62960, 78700, 97588, 98375, 121985, 157400, 195176, 196750, 243970, 314800, 390352, 393500, 487940, 609925, 787000, 975880, 1219850, 1574000, 1951760, 2439700, 3049625, 4879400, 6099250, 9758800, 12198500, 24397000, 48794000]

約数ペア:

[(1, 48794000), (2, 24397000), (4, 12198500), (5, 9758800), (8, 6099250), (10, 4879400), (16, 3049625), (20, 2439700), (25, 1951760), (31, 1574000), (40, 1219850), (50, 975880), (62, 787000), (80, 609925), (100, 487940), (124, 393500), (125, 390352), (155, 314800), (200, 243970), (248, 196750), (250, 195176), (310, 157400), (400, 121985), (496, 98375), (500, 97588), (620, 78700), (775, 62960), (787, 62000), (1000, 48794), (1240, 39350), (1550, 31480), (1574, 31000), (2000, 24397), (2480, 19675), (3100, 15740), (3148, 15500), (3875, 12592), (3935, 12400), (6200, 7870), (6296, 7750)]