55808340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 180714240

約数和(自身を除く): 124905900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1493, 1780, 1869, 2492, 2670, 2986, 3115, 3738, 4479, 5340, 5972, 6230, 7465, 7476, 8958, 9345, 10451, 12460, 14930, 17916, 18690, 20902, 22395, 29860, 31353, 37380, 41804, 44790, 52255, 62706, 89580, 104510, 125412, 132877, 156765, 209020, 265754, 313530, 398631, 531508, 627060, 664385, 797262, 930139, 1328770, 1594524, 1860278, 1993155, 2657540, 2790417, 3720556, 3986310, 4650695, 5580834, 7972620, 9301390, 11161668, 13952085, 18602780, 27904170, 55808340]

約数ペア:

[(1, 55808340), (2, 27904170), (3, 18602780), (4, 13952085), (5, 11161668), (6, 9301390), (7, 7972620), (10, 5580834), (12, 4650695), (14, 3986310), (15, 3720556), (20, 2790417), (21, 2657540), (28, 1993155), (30, 1860278), (35, 1594524), (42, 1328770), (60, 930139), (70, 797262), (84, 664385), (89, 627060), (105, 531508), (140, 398631), (178, 313530), (210, 265754), (267, 209020), (356, 156765), (420, 132877), (445, 125412), (534, 104510), (623, 89580), (890, 62706), (1068, 52255), (1246, 44790), (1335, 41804), (1493, 37380), (1780, 31353), (1869, 29860), (2492, 22395), (2670, 20902), (2986, 18690), (3115, 17916), (3738, 14930), (4479, 12460), (5340, 10451), (5972, 9345), (6230, 8958), (7465, 7476)]