53189760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2166

約数の個数: 128

約数和(自身を含む): 182669760

約数和(自身を除く): 129480000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2131, 2496, 3120, 4160, 4262, 4992, 6240, 6393, 8320, 8524, 10655, 12480, 12786, 17048, 21310, 24960, 25572, 27703, 31965, 34096, 42620, 51144, 55406, 63930, 68192, 83109, 85240, 102288, 110812, 127860, 136384, 138515, 166218, 170480, 204576, 221624, 255720, 272768, 277030, 332436, 340960, 409152, 415545, 443248, 511440, 554060, 664872, 681920, 818304, 831090, 886496, 1022880, 1108120, 1329744, 1363840, 1662180, 1772992, 2045760, 2216240, 2659488, 3324360, 3545984, 4091520, 4432480, 5318976, 6648720, 8864960, 10637952, 13297440, 17729920, 26594880, 53189760]

約数ペア:

[(1, 53189760), (2, 26594880), (3, 17729920), (4, 13297440), (5, 10637952), (6, 8864960), (8, 6648720), (10, 5318976), (12, 4432480), (13, 4091520), (15, 3545984), (16, 3324360), (20, 2659488), (24, 2216240), (26, 2045760), (30, 1772992), (32, 1662180), (39, 1363840), (40, 1329744), (48, 1108120), (52, 1022880), (60, 886496), (64, 831090), (65, 818304), (78, 681920), (80, 664872), (96, 554060), (104, 511440), (120, 443248), (128, 415545), (130, 409152), (156, 340960), (160, 332436), (192, 277030), (195, 272768), (208, 255720), (240, 221624), (260, 204576), (312, 170480), (320, 166218), (384, 138515), (390, 136384), (416, 127860), (480, 110812), (520, 102288), (624, 85240), (640, 83109), (780, 68192), (832, 63930), (960, 55406), (1040, 51144), (1248, 42620), (1560, 34096), (1664, 31965), (1920, 27703), (2080, 25572), (2131, 24960), (2496, 21310), (3120, 17048), (4160, 12786), (4262, 12480), (4992, 10655), (6240, 8524), (6393, 8320)]