55407800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2125

約数の個数: 96

約数和(自身を含む): 155049600

約数和(自身を除く): 99641800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2083, 2660, 3325, 3800, 4166, 5320, 6650, 8332, 10415, 13300, 14581, 16664, 20830, 26600, 29162, 39577, 41660, 52075, 58324, 72905, 79154, 83320, 104150, 116648, 145810, 158308, 197885, 208300, 277039, 291620, 316616, 364525, 395770, 416600, 554078, 583240, 729050, 791540, 989425, 1108156, 1385195, 1458100, 1583080, 1978850, 2216312, 2770390, 2916200, 3957700, 5540780, 6925975, 7915400, 11081560, 13851950, 27703900, 55407800]

約数ペア:

[(1, 55407800), (2, 27703900), (4, 13851950), (5, 11081560), (7, 7915400), (8, 6925975), (10, 5540780), (14, 3957700), (19, 2916200), (20, 2770390), (25, 2216312), (28, 1978850), (35, 1583080), (38, 1458100), (40, 1385195), (50, 1108156), (56, 989425), (70, 791540), (76, 729050), (95, 583240), (100, 554078), (133, 416600), (140, 395770), (152, 364525), (175, 316616), (190, 291620), (200, 277039), (266, 208300), (280, 197885), (350, 158308), (380, 145810), (475, 116648), (532, 104150), (665, 83320), (700, 79154), (760, 72905), (950, 58324), (1064, 52075), (1330, 41660), (1400, 39577), (1900, 29162), (2083, 26600), (2660, 20830), (3325, 16664), (3800, 14581), (4166, 13300), (5320, 10415), (6650, 8332)]