53853008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 69889072

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 176, 187, 272, 328, 374, 439, 451, 656, 697, 748, 878, 902, 1394, 1496, 1756, 1804, 2788, 2992, 3512, 3608, 4829, 5576, 7024, 7216, 7463, 7667, 9658, 11152, 14926, 15334, 17999, 19316, 29852, 30668, 35998, 38632, 59704, 61336, 71996, 77264, 82093, 119408, 122672, 143992, 164186, 197989, 287984, 305983, 328372, 395978, 611966, 656744, 791956, 1223932, 1313488, 1583912, 2447864, 3167824, 3365813, 4895728, 6731626, 13463252, 26926504, 53853008]

約数ペア:

[(1, 53853008), (2, 26926504), (4, 13463252), (8, 6731626), (11, 4895728), (16, 3365813), (17, 3167824), (22, 2447864), (34, 1583912), (41, 1313488), (44, 1223932), (68, 791956), (82, 656744), (88, 611966), (136, 395978), (164, 328372), (176, 305983), (187, 287984), (272, 197989), (328, 164186), (374, 143992), (439, 122672), (451, 119408), (656, 82093), (697, 77264), (748, 71996), (878, 61336), (902, 59704), (1394, 38632), (1496, 35998), (1756, 30668), (1804, 29852), (2788, 19316), (2992, 17999), (3512, 15334), (3608, 14926), (4829, 11152), (5576, 9658), (7024, 7667), (7216, 7463)]