52556140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 138184704

約数和(自身を除く): 85628564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 130, 134, 140, 182, 260, 268, 335, 364, 431, 455, 469, 670, 862, 871, 910, 938, 1340, 1724, 1742, 1820, 1876, 2155, 2345, 3017, 3484, 4310, 4355, 4690, 5603, 6034, 6097, 8620, 8710, 9380, 11206, 12068, 12194, 15085, 17420, 22412, 24388, 28015, 28877, 30170, 30485, 39221, 56030, 57754, 60340, 60970, 78442, 112060, 115508, 121940, 144385, 156884, 196105, 202139, 288770, 375401, 392210, 404278, 577540, 750802, 784420, 808556, 1010695, 1501604, 1877005, 2021390, 2627807, 3754010, 4042780, 5255614, 7508020, 10511228, 13139035, 26278070, 52556140]

約数ペア:

[(1, 52556140), (2, 26278070), (4, 13139035), (5, 10511228), (7, 7508020), (10, 5255614), (13, 4042780), (14, 3754010), (20, 2627807), (26, 2021390), (28, 1877005), (35, 1501604), (52, 1010695), (65, 808556), (67, 784420), (70, 750802), (91, 577540), (130, 404278), (134, 392210), (140, 375401), (182, 288770), (260, 202139), (268, 196105), (335, 156884), (364, 144385), (431, 121940), (455, 115508), (469, 112060), (670, 78442), (862, 60970), (871, 60340), (910, 57754), (938, 56030), (1340, 39221), (1724, 30485), (1742, 30170), (1820, 28877), (1876, 28015), (2155, 24388), (2345, 22412), (3017, 17420), (3484, 15085), (4310, 12194), (4355, 12068), (4690, 11206), (5603, 9380), (6034, 8710), (6097, 8620)]