49562460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1097}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 151076016

約数和(自身を除く): 101513556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1097, 1255, 1506, 2194, 2259, 2510, 3012, 3291, 3765, 4388, 4518, 5020, 5485, 6582, 7530, 9036, 9873, 10970, 11295, 13164, 15060, 16455, 19746, 21940, 22590, 32910, 39492, 45180, 49365, 65820, 98730, 197460, 275347, 550694, 826041, 1101388, 1376735, 1652082, 2478123, 2753470, 3304164, 4130205, 4956246, 5506940, 8260410, 9912492, 12390615, 16520820, 24781230, 49562460]

約数ペア:

[(1, 49562460), (2, 24781230), (3, 16520820), (4, 12390615), (5, 9912492), (6, 8260410), (9, 5506940), (10, 4956246), (12, 4130205), (15, 3304164), (18, 2753470), (20, 2478123), (30, 1652082), (36, 1376735), (45, 1101388), (60, 826041), (90, 550694), (180, 275347), (251, 197460), (502, 98730), (753, 65820), (1004, 49365), (1097, 45180), (1255, 39492), (1506, 32910), (2194, 22590), (2259, 21940), (2510, 19746), (3012, 16455), (3291, 15060), (3765, 13164), (4388, 11295), (4518, 10970), (5020, 9873), (5485, 9036), (6582, 7530)]