45727870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 88879680

約数和(自身を除く): 43151810

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 239, 265, 361, 478, 530, 722, 1007, 1195, 1805, 2014, 2390, 3610, 4541, 5035, 9082, 10070, 12667, 19133, 22705, 25334, 38266, 45410, 63335, 86279, 95665, 126670, 172558, 191330, 240673, 431395, 481346, 862790, 1203365, 2406730, 4572787, 9145574, 22863935, 45727870]

約数ペア:

[(1, 45727870), (2, 22863935), (5, 9145574), (10, 4572787), (19, 2406730), (38, 1203365), (53, 862790), (95, 481346), (106, 431395), (190, 240673), (239, 191330), (265, 172558), (361, 126670), (478, 95665), (530, 86279), (722, 63335), (1007, 45410), (1195, 38266), (1805, 25334), (2014, 22705), (2390, 19133), (3610, 12667), (4541, 10070), (5035, 9082)]