49905288

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 148608000

約数和(自身を除く): 98702712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 87, 93, 108, 116, 124, 174, 186, 216, 232, 248, 257, 261, 279, 348, 372, 514, 522, 558, 696, 744, 771, 783, 837, 899, 1028, 1044, 1116, 1542, 1566, 1674, 1798, 2056, 2088, 2232, 2313, 2697, 3084, 3132, 3348, 3596, 4626, 5394, 6168, 6264, 6696, 6939, 7192, 7453, 7967, 8091, 9252, 10788, 13878, 14906, 15934, 16182, 18504, 21576, 22359, 23901, 24273, 27756, 29812, 31868, 32364, 44718, 47802, 48546, 55512, 59624, 63736, 64728, 67077, 71703, 89436, 95604, 97092, 134154, 143406, 178872, 191208, 194184, 201231, 215109, 231043, 268308, 286812, 402462, 430218, 462086, 536616, 573624, 693129, 804924, 860436, 924172, 1386258, 1609848, 1720872, 1848344, 2079387, 2772516, 4158774, 5545032, 6238161, 8317548, 12476322, 16635096, 24952644, 49905288]

約数ペア:

[(1, 49905288), (2, 24952644), (3, 16635096), (4, 12476322), (6, 8317548), (8, 6238161), (9, 5545032), (12, 4158774), (18, 2772516), (24, 2079387), (27, 1848344), (29, 1720872), (31, 1609848), (36, 1386258), (54, 924172), (58, 860436), (62, 804924), (72, 693129), (87, 573624), (93, 536616), (108, 462086), (116, 430218), (124, 402462), (174, 286812), (186, 268308), (216, 231043), (232, 215109), (248, 201231), (257, 194184), (261, 191208), (279, 178872), (348, 143406), (372, 134154), (514, 97092), (522, 95604), (558, 89436), (696, 71703), (744, 67077), (771, 64728), (783, 63736), (837, 59624), (899, 55512), (1028, 48546), (1044, 47802), (1116, 44718), (1542, 32364), (1566, 31868), (1674, 29812), (1798, 27756), (2056, 24273), (2088, 23901), (2232, 22359), (2313, 21576), (2697, 18504), (3084, 16182), (3132, 15934), (3348, 14906), (3596, 13878), (4626, 10788), (5394, 9252), (6168, 8091), (6264, 7967), (6696, 7453), (6939, 7192)]