49166250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{1873}}^1$

素因数の和:1905

約数の個数: 80

約数和(自身を含む): 140505024

約数和(自身を除く): 91338774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1873, 1875, 2625, 3746, 3750, 4375, 5250, 5619, 8750, 9365, 11238, 13111, 13125, 18730, 26222, 26250, 28095, 39333, 46825, 56190, 65555, 78666, 93650, 131110, 140475, 196665, 234125, 280950, 327775, 393330, 468250, 655550, 702375, 983325, 1170625, 1404750, 1638875, 1966650, 2341250, 3277750, 3511875, 4916625, 7023750, 8194375, 9833250, 16388750, 24583125, 49166250]

約数ペア:

[(1, 49166250), (2, 24583125), (3, 16388750), (5, 9833250), (6, 8194375), (7, 7023750), (10, 4916625), (14, 3511875), (15, 3277750), (21, 2341250), (25, 1966650), (30, 1638875), (35, 1404750), (42, 1170625), (50, 983325), (70, 702375), (75, 655550), (105, 468250), (125, 393330), (150, 327775), (175, 280950), (210, 234125), (250, 196665), (350, 140475), (375, 131110), (525, 93650), (625, 78666), (750, 65555), (875, 56190), (1050, 46825), (1250, 39333), (1750, 28095), (1873, 26250), (1875, 26222), (2625, 18730), (3746, 13125), (3750, 13111), (4375, 11238), (5250, 9365), (5619, 8750)]