45134450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 89113344

約数和(自身を除く): 43978894

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 310, 370, 775, 787, 925, 1147, 1550, 1574, 1850, 2294, 3935, 5735, 7870, 11470, 19675, 24397, 28675, 29119, 39350, 48794, 57350, 58238, 121985, 145595, 243970, 291190, 609925, 727975, 902689, 1219850, 1455950, 1805378, 4513445, 9026890, 22567225, 45134450]

約数ペア:

[(1, 45134450), (2, 22567225), (5, 9026890), (10, 4513445), (25, 1805378), (31, 1455950), (37, 1219850), (50, 902689), (62, 727975), (74, 609925), (155, 291190), (185, 243970), (310, 145595), (370, 121985), (775, 58238), (787, 57350), (925, 48794), (1147, 39350), (1550, 29119), (1574, 28675), (1850, 24397), (2294, 19675), (3935, 11470), (5735, 7870)]