56829500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 152880000

約数和(自身を除く): 96050500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1249, 1300, 1625, 1750, 1820, 2275, 2498, 3250, 3500, 4550, 4996, 6245, 6500, 8743, 9100, 11375, 12490, 16237, 17486, 22750, 24980, 31225, 32474, 34972, 43715, 45500, 62450, 64948, 81185, 87430, 113659, 124900, 156125, 162370, 174860, 218575, 227318, 312250, 324740, 405925, 437150, 454636, 568295, 624500, 811850, 874300, 1092875, 1136590, 1623700, 2029625, 2185750, 2273180, 2841475, 4059250, 4371500, 5682950, 8118500, 11365900, 14207375, 28414750, 56829500]

約数ペア:

[(1, 56829500), (2, 28414750), (4, 14207375), (5, 11365900), (7, 8118500), (10, 5682950), (13, 4371500), (14, 4059250), (20, 2841475), (25, 2273180), (26, 2185750), (28, 2029625), (35, 1623700), (50, 1136590), (52, 1092875), (65, 874300), (70, 811850), (91, 624500), (100, 568295), (125, 454636), (130, 437150), (140, 405925), (175, 324740), (182, 312250), (250, 227318), (260, 218575), (325, 174860), (350, 162370), (364, 156125), (455, 124900), (500, 113659), (650, 87430), (700, 81185), (875, 64948), (910, 62450), (1249, 45500), (1300, 43715), (1625, 34972), (1750, 32474), (1820, 31225), (2275, 24980), (2498, 22750), (3250, 17486), (3500, 16237), (4550, 12490), (4996, 11375), (6245, 9100), (6500, 8743)]