53458440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2811

約数の個数: 128

約数和(自身を含む): 191324160

約数和(自身を除く): 137865720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 2767, 3220, 3864, 4830, 5534, 6440, 8301, 9660, 11068, 13835, 16602, 19320, 19369, 22136, 27670, 33204, 38738, 41505, 55340, 58107, 63641, 66408, 77476, 83010, 96845, 110680, 116214, 127282, 154952, 166020, 190923, 193690, 232428, 254564, 290535, 318205, 332040, 381846, 387380, 445487, 464856, 509128, 581070, 636410, 763692, 774760, 890974, 954615, 1162140, 1272820, 1336461, 1527384, 1781948, 1909230, 2227435, 2324280, 2545640, 2672922, 3563896, 3818460, 4454870, 5345844, 6682305, 7636920, 8909740, 10691688, 13364610, 17819480, 26729220, 53458440]

約数ペア:

[(1, 53458440), (2, 26729220), (3, 17819480), (4, 13364610), (5, 10691688), (6, 8909740), (7, 7636920), (8, 6682305), (10, 5345844), (12, 4454870), (14, 3818460), (15, 3563896), (20, 2672922), (21, 2545640), (23, 2324280), (24, 2227435), (28, 1909230), (30, 1781948), (35, 1527384), (40, 1336461), (42, 1272820), (46, 1162140), (56, 954615), (60, 890974), (69, 774760), (70, 763692), (84, 636410), (92, 581070), (105, 509128), (115, 464856), (120, 445487), (138, 387380), (140, 381846), (161, 332040), (168, 318205), (184, 290535), (210, 254564), (230, 232428), (276, 193690), (280, 190923), (322, 166020), (345, 154952), (420, 127282), (460, 116214), (483, 110680), (552, 96845), (644, 83010), (690, 77476), (805, 66408), (840, 63641), (920, 58107), (966, 55340), (1288, 41505), (1380, 38738), (1610, 33204), (1932, 27670), (2415, 22136), (2760, 19369), (2767, 19320), (3220, 16602), (3864, 13835), (4830, 11068), (5534, 9660), (6440, 8301)]