49995720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 164057400

約数和(自身を除く): 114061680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1229, 1356, 1695, 2034, 2260, 2458, 2712, 3390, 3687, 4068, 4520, 4916, 5085, 6145, 6780, 7374, 8136, 9832, 10170, 11061, 12290, 13560, 14748, 18435, 20340, 22122, 24580, 29496, 36870, 40680, 44244, 49160, 55305, 73740, 88488, 110610, 138877, 147480, 221220, 277754, 416631, 442440, 555508, 694385, 833262, 1111016, 1249893, 1388770, 1666524, 2083155, 2499786, 2777540, 3333048, 4166310, 4999572, 5555080, 6249465, 8332620, 9999144, 12498930, 16665240, 24997860, 49995720]

約数ペア:

[(1, 49995720), (2, 24997860), (3, 16665240), (4, 12498930), (5, 9999144), (6, 8332620), (8, 6249465), (9, 5555080), (10, 4999572), (12, 4166310), (15, 3333048), (18, 2777540), (20, 2499786), (24, 2083155), (30, 1666524), (36, 1388770), (40, 1249893), (45, 1111016), (60, 833262), (72, 694385), (90, 555508), (113, 442440), (120, 416631), (180, 277754), (226, 221220), (339, 147480), (360, 138877), (452, 110610), (565, 88488), (678, 73740), (904, 55305), (1017, 49160), (1130, 44244), (1229, 40680), (1356, 36870), (1695, 29496), (2034, 24580), (2260, 22122), (2458, 20340), (2712, 18435), (3390, 14748), (3687, 13560), (4068, 12290), (4520, 11061), (4916, 10170), (5085, 9832), (6145, 8136), (6780, 7374)]