51975528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 154638720

約数和(自身を除く): 102663192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 37, 44, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 187, 204, 222, 264, 296, 313, 374, 407, 408, 444, 561, 626, 629, 748, 814, 888, 939, 1122, 1221, 1252, 1258, 1496, 1628, 1878, 1887, 2244, 2442, 2504, 2516, 3256, 3443, 3756, 3774, 4488, 4884, 5032, 5321, 6886, 6919, 7512, 7548, 9768, 10329, 10642, 11581, 13772, 13838, 15096, 15963, 20658, 20757, 21284, 23162, 27544, 27676, 31926, 34743, 41316, 41514, 42568, 46324, 55352, 58531, 63852, 69486, 82632, 83028, 92648, 117062, 127391, 127704, 138972, 166056, 175593, 196877, 234124, 254782, 277944, 351186, 382173, 393754, 468248, 509564, 590631, 702372, 764346, 787508, 1019128, 1181262, 1404744, 1528692, 1575016, 2165647, 2362524, 3057384, 4331294, 4725048, 6496941, 8662588, 12993882, 17325176, 25987764, 51975528]

約数ペア:

[(1, 51975528), (2, 25987764), (3, 17325176), (4, 12993882), (6, 8662588), (8, 6496941), (11, 4725048), (12, 4331294), (17, 3057384), (22, 2362524), (24, 2165647), (33, 1575016), (34, 1528692), (37, 1404744), (44, 1181262), (51, 1019128), (66, 787508), (68, 764346), (74, 702372), (88, 590631), (102, 509564), (111, 468248), (132, 393754), (136, 382173), (148, 351186), (187, 277944), (204, 254782), (222, 234124), (264, 196877), (296, 175593), (313, 166056), (374, 138972), (407, 127704), (408, 127391), (444, 117062), (561, 92648), (626, 83028), (629, 82632), (748, 69486), (814, 63852), (888, 58531), (939, 55352), (1122, 46324), (1221, 42568), (1252, 41514), (1258, 41316), (1496, 34743), (1628, 31926), (1878, 27676), (1887, 27544), (2244, 23162), (2442, 21284), (2504, 20757), (2516, 20658), (3256, 15963), (3443, 15096), (3756, 13838), (3774, 13772), (4488, 11581), (4884, 10642), (5032, 10329), (5321, 9768), (6886, 7548), (6919, 7512)]