48832520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 128304000

約数和(自身を除く): 79471480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 43, 44, 55, 58, 86, 88, 89, 110, 116, 145, 172, 178, 215, 220, 232, 290, 319, 344, 356, 430, 440, 445, 473, 580, 638, 712, 860, 890, 946, 979, 1160, 1247, 1276, 1595, 1720, 1780, 1892, 1958, 2365, 2494, 2552, 2581, 3190, 3560, 3784, 3827, 3916, 4730, 4895, 4988, 5162, 6235, 6380, 7654, 7832, 9460, 9790, 9976, 10324, 12470, 12760, 12905, 13717, 15308, 18920, 19135, 19580, 20648, 24940, 25810, 27434, 28391, 30616, 38270, 39160, 42097, 49880, 51620, 54868, 56782, 68585, 76540, 84194, 103240, 109736, 110983, 113564, 137170, 141955, 153080, 168388, 210485, 221966, 227128, 274340, 283910, 336776, 420970, 443932, 548680, 554915, 567820, 841940, 887864, 1109830, 1135640, 1220813, 1683880, 2219660, 2441626, 4439320, 4883252, 6104065, 9766504, 12208130, 24416260, 48832520]

約数ペア:

[(1, 48832520), (2, 24416260), (4, 12208130), (5, 9766504), (8, 6104065), (10, 4883252), (11, 4439320), (20, 2441626), (22, 2219660), (29, 1683880), (40, 1220813), (43, 1135640), (44, 1109830), (55, 887864), (58, 841940), (86, 567820), (88, 554915), (89, 548680), (110, 443932), (116, 420970), (145, 336776), (172, 283910), (178, 274340), (215, 227128), (220, 221966), (232, 210485), (290, 168388), (319, 153080), (344, 141955), (356, 137170), (430, 113564), (440, 110983), (445, 109736), (473, 103240), (580, 84194), (638, 76540), (712, 68585), (860, 56782), (890, 54868), (946, 51620), (979, 49880), (1160, 42097), (1247, 39160), (1276, 38270), (1595, 30616), (1720, 28391), (1780, 27434), (1892, 25810), (1958, 24940), (2365, 20648), (2494, 19580), (2552, 19135), (2581, 18920), (3190, 15308), (3560, 13717), (3784, 12905), (3827, 12760), (3916, 12470), (4730, 10324), (4895, 9976), (4988, 9790), (5162, 9460), (6235, 7832), (6380, 7654)]