49865400

素因数分解:

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

素因数の和:2166

約数の個数: 144

約数和(自身を含む): 180431160

約数和(自身を除く): 130565760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2131, 2340, 2600, 2925, 3900, 4262, 4680, 5850, 6393, 7800, 8524, 10655, 11700, 12786, 17048, 19179, 21310, 23400, 25572, 27703, 31965, 38358, 42620, 51144, 53275, 55406, 63930, 76716, 83109, 85240, 95895, 106550, 110812, 127860, 138515, 153432, 159825, 166218, 191790, 213100, 221624, 249327, 255720, 277030, 319650, 332436, 383580, 415545, 426200, 479475, 498654, 554060, 639300, 664872, 692575, 767160, 831090, 958950, 997308, 1108120, 1246635, 1278600, 1385150, 1662180, 1917900, 1994616, 2077725, 2493270, 2770300, 3324360, 3835800, 4155450, 4986540, 5540600, 6233175, 8310900, 9973080, 12466350, 16621800, 24932700, 49865400]

約数ペア:

[(1, 49865400), (2, 24932700), (3, 16621800), (4, 12466350), (5, 9973080), (6, 8310900), (8, 6233175), (9, 5540600), (10, 4986540), (12, 4155450), (13, 3835800), (15, 3324360), (18, 2770300), (20, 2493270), (24, 2077725), (25, 1994616), (26, 1917900), (30, 1662180), (36, 1385150), (39, 1278600), (40, 1246635), (45, 1108120), (50, 997308), (52, 958950), (60, 831090), (65, 767160), (72, 692575), (75, 664872), (78, 639300), (90, 554060), (100, 498654), (104, 479475), (117, 426200), (120, 415545), (130, 383580), (150, 332436), (156, 319650), (180, 277030), (195, 255720), (200, 249327), (225, 221624), (234, 213100), (260, 191790), (300, 166218), (312, 159825), (325, 153432), (360, 138515), (390, 127860), (450, 110812), (468, 106550), (520, 95895), (585, 85240), (600, 83109), (650, 76716), (780, 63930), (900, 55406), (936, 53275), (975, 51144), (1170, 42620), (1300, 38358), (1560, 31965), (1800, 27703), (1950, 25572), (2131, 23400), (2340, 21310), (2600, 19179), (2925, 17048), (3900, 12786), (4262, 11700), (4680, 10655), (5850, 8524), (6393, 7800)]