55860980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 145152000

約数和(自身を除く): 89291020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 343, 476, 479, 490, 595, 686, 833, 958, 980, 1190, 1372, 1666, 1715, 1916, 2380, 2395, 3332, 3353, 3430, 4165, 4790, 5831, 6706, 6860, 8143, 8330, 9580, 11662, 13412, 16286, 16660, 16765, 23324, 23471, 29155, 32572, 33530, 40715, 46942, 57001, 58310, 67060, 81430, 93884, 114002, 116620, 117355, 162860, 164297, 228004, 234710, 285005, 328594, 399007, 469420, 570010, 657188, 798014, 821485, 1140020, 1596028, 1642970, 1995035, 2793049, 3285940, 3990070, 5586098, 7980140, 11172196, 13965245, 27930490, 55860980]

約数ペア:

[(1, 55860980), (2, 27930490), (4, 13965245), (5, 11172196), (7, 7980140), (10, 5586098), (14, 3990070), (17, 3285940), (20, 2793049), (28, 1995035), (34, 1642970), (35, 1596028), (49, 1140020), (68, 821485), (70, 798014), (85, 657188), (98, 570010), (119, 469420), (140, 399007), (170, 328594), (196, 285005), (238, 234710), (245, 228004), (340, 164297), (343, 162860), (476, 117355), (479, 116620), (490, 114002), (595, 93884), (686, 81430), (833, 67060), (958, 58310), (980, 57001), (1190, 46942), (1372, 40715), (1666, 33530), (1715, 32572), (1916, 29155), (2380, 23471), (2395, 23324), (3332, 16765), (3353, 16660), (3430, 16286), (4165, 13412), (4790, 11662), (5831, 9580), (6706, 8330), (6860, 8143)]