49090720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 135209088

約数和(自身を除く): 86118368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 827, 848, 1060, 1120, 1484, 1654, 1696, 1855, 2120, 2968, 3308, 3710, 4135, 4240, 5789, 5936, 6616, 7420, 8270, 8480, 11578, 11872, 13232, 14840, 16540, 23156, 26464, 28945, 29680, 33080, 43831, 46312, 57890, 59360, 66160, 87662, 92624, 115780, 132320, 175324, 185248, 219155, 231560, 306817, 350648, 438310, 463120, 613634, 701296, 876620, 926240, 1227268, 1402592, 1534085, 1753240, 2454536, 3068170, 3506480, 4909072, 6136340, 7012960, 9818144, 12272680, 24545360, 49090720]

約数ペア:

[(1, 49090720), (2, 24545360), (4, 12272680), (5, 9818144), (7, 7012960), (8, 6136340), (10, 4909072), (14, 3506480), (16, 3068170), (20, 2454536), (28, 1753240), (32, 1534085), (35, 1402592), (40, 1227268), (53, 926240), (56, 876620), (70, 701296), (80, 613634), (106, 463120), (112, 438310), (140, 350648), (160, 306817), (212, 231560), (224, 219155), (265, 185248), (280, 175324), (371, 132320), (424, 115780), (530, 92624), (560, 87662), (742, 66160), (827, 59360), (848, 57890), (1060, 46312), (1120, 43831), (1484, 33080), (1654, 29680), (1696, 28945), (1855, 26464), (2120, 23156), (2968, 16540), (3308, 14840), (3710, 13232), (4135, 11872), (4240, 11578), (5789, 8480), (5936, 8270), (6616, 7420)]