53908680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2263

約数の個数: 128

約数和(自身を含む): 191289600

約数和(自身を除く): 137380920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2213, 2436, 3045, 3480, 4060, 4426, 4872, 6090, 6639, 8120, 8852, 11065, 12180, 13278, 15491, 17704, 22130, 24360, 26556, 30982, 33195, 44260, 46473, 53112, 61964, 64177, 66390, 77455, 88520, 92946, 123928, 128354, 132780, 154910, 185892, 192531, 232365, 256708, 265560, 309820, 320885, 371784, 385062, 449239, 464730, 513416, 619640, 641770, 770124, 898478, 929460, 962655, 1283540, 1347717, 1540248, 1796956, 1858920, 1925310, 2246195, 2567080, 2695434, 3593912, 3850620, 4492390, 5390868, 6738585, 7701240, 8984780, 10781736, 13477170, 17969560, 26954340, 53908680]

約数ペア:

[(1, 53908680), (2, 26954340), (3, 17969560), (4, 13477170), (5, 10781736), (6, 8984780), (7, 7701240), (8, 6738585), (10, 5390868), (12, 4492390), (14, 3850620), (15, 3593912), (20, 2695434), (21, 2567080), (24, 2246195), (28, 1925310), (29, 1858920), (30, 1796956), (35, 1540248), (40, 1347717), (42, 1283540), (56, 962655), (58, 929460), (60, 898478), (70, 770124), (84, 641770), (87, 619640), (105, 513416), (116, 464730), (120, 449239), (140, 385062), (145, 371784), (168, 320885), (174, 309820), (203, 265560), (210, 256708), (232, 232365), (280, 192531), (290, 185892), (348, 154910), (406, 132780), (420, 128354), (435, 123928), (580, 92946), (609, 88520), (696, 77455), (812, 66390), (840, 64177), (870, 61964), (1015, 53112), (1160, 46473), (1218, 44260), (1624, 33195), (1740, 30982), (2030, 26556), (2213, 24360), (2436, 22130), (3045, 17704), (3480, 15491), (4060, 13278), (4426, 12180), (4872, 11065), (6090, 8852), (6639, 8120)]