42694750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 94408704

約数和(自身を除く): 51713954

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 125, 155, 175, 217, 250, 310, 350, 434, 775, 787, 875, 1085, 1550, 1574, 1750, 2170, 3875, 3935, 5425, 5509, 7750, 7870, 10850, 11018, 19675, 24397, 27125, 27545, 39350, 48794, 54250, 55090, 98375, 121985, 137725, 170779, 196750, 243970, 275450, 341558, 609925, 688625, 853895, 1219850, 1377250, 1707790, 3049625, 4269475, 6099250, 8538950, 21347375, 42694750]

約数ペア:

[(1, 42694750), (2, 21347375), (5, 8538950), (7, 6099250), (10, 4269475), (14, 3049625), (25, 1707790), (31, 1377250), (35, 1219850), (50, 853895), (62, 688625), (70, 609925), (125, 341558), (155, 275450), (175, 243970), (217, 196750), (250, 170779), (310, 137725), (350, 121985), (434, 98375), (775, 55090), (787, 54250), (875, 48794), (1085, 39350), (1550, 27545), (1574, 27125), (1750, 24397), (2170, 19675), (3875, 11018), (3935, 10850), (5425, 7870), (5509, 7750)]