47003750

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 40

約数和(自身を含む): 91020864

約数和(自身を除く): 44017114

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 625, 775, 1213, 1250, 1550, 2426, 3875, 6065, 7750, 12130, 19375, 30325, 37603, 38750, 60650, 75206, 151625, 188015, 303250, 376030, 758125, 940075, 1516250, 1880150, 4700375, 9400750, 23501875, 47003750]

約数ペア:

[(1, 47003750), (2, 23501875), (5, 9400750), (10, 4700375), (25, 1880150), (31, 1516250), (50, 940075), (62, 758125), (125, 376030), (155, 303250), (250, 188015), (310, 151625), (625, 75206), (775, 60650), (1213, 38750), (1250, 37603), (1550, 30325), (2426, 19375), (3875, 12130), (6065, 7750)]