53995060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 140313600

約数和(自身を除く): 86318540

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, 463, 476, 490, 595, 686, 833, 926, 980, 1190, 1372, 1666, 1715, 1852, 2315, 2380, 3241, 3332, 3430, 4165, 4630, 5831, 6482, 6860, 7871, 8330, 9260, 11662, 12964, 15742, 16205, 16660, 22687, 23324, 29155, 31484, 32410, 39355, 45374, 55097, 58310, 64820, 78710, 90748, 110194, 113435, 116620, 157420, 158809, 220388, 226870, 275485, 317618, 385679, 453740, 550970, 635236, 771358, 794045, 1101940, 1542716, 1588090, 1928395, 2699753, 3176180, 3856790, 5399506, 7713580, 10799012, 13498765, 26997530, 53995060]

約数ペア:

[(1, 53995060), (2, 26997530), (4, 13498765), (5, 10799012), (7, 7713580), (10, 5399506), (14, 3856790), (17, 3176180), (20, 2699753), (28, 1928395), (34, 1588090), (35, 1542716), (49, 1101940), (68, 794045), (70, 771358), (85, 635236), (98, 550970), (119, 453740), (140, 385679), (170, 317618), (196, 275485), (238, 226870), (245, 220388), (340, 158809), (343, 157420), (463, 116620), (476, 113435), (490, 110194), (595, 90748), (686, 78710), (833, 64820), (926, 58310), (980, 55097), (1190, 45374), (1372, 39355), (1666, 32410), (1715, 31484), (1852, 29155), (2315, 23324), (2380, 22687), (3241, 16660), (3332, 16205), (3430, 15742), (4165, 12964), (4630, 11662), (5831, 9260), (6482, 8330), (6860, 7871)]