49752680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 69997720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1319, 1640, 1886, 2638, 3772, 4715, 5276, 6595, 7544, 9430, 10552, 13190, 18860, 26380, 30337, 37720, 52760, 54079, 60674, 108158, 121348, 151685, 216316, 242696, 270395, 303370, 432632, 540790, 606740, 1081580, 1213480, 1243817, 2163160, 2487634, 4975268, 6219085, 9950536, 12438170, 24876340, 49752680]

約数ペア:

[(1, 49752680), (2, 24876340), (4, 12438170), (5, 9950536), (8, 6219085), (10, 4975268), (20, 2487634), (23, 2163160), (40, 1243817), (41, 1213480), (46, 1081580), (82, 606740), (92, 540790), (115, 432632), (164, 303370), (184, 270395), (205, 242696), (230, 216316), (328, 151685), (410, 121348), (460, 108158), (820, 60674), (920, 54079), (943, 52760), (1319, 37720), (1640, 30337), (1886, 26380), (2638, 18860), (3772, 13190), (4715, 10552), (5276, 9430), (6595, 7544)]