49170060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1579}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 150106320

約数和(自身を除く): 100936260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1579, 1730, 2076, 2595, 3114, 3158, 3460, 4737, 5190, 6228, 6316, 7785, 7895, 9474, 10380, 14211, 15570, 15790, 18948, 23685, 28422, 31140, 31580, 47370, 56844, 71055, 94740, 142110, 273167, 284220, 546334, 819501, 1092668, 1365835, 1639002, 2458503, 2731670, 3278004, 4097505, 4917006, 5463340, 8195010, 9834012, 12292515, 16390020, 24585030, 49170060]

約数ペア:

[(1, 49170060), (2, 24585030), (3, 16390020), (4, 12292515), (5, 9834012), (6, 8195010), (9, 5463340), (10, 4917006), (12, 4097505), (15, 3278004), (18, 2731670), (20, 2458503), (30, 1639002), (36, 1365835), (45, 1092668), (60, 819501), (90, 546334), (173, 284220), (180, 273167), (346, 142110), (519, 94740), (692, 71055), (865, 56844), (1038, 47370), (1557, 31580), (1579, 31140), (1730, 28422), (2076, 23685), (2595, 18948), (3114, 15790), (3158, 15570), (3460, 14211), (4737, 10380), (5190, 9474), (6228, 7895), (6316, 7785)]