49381740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1093}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 150525648

約数和(自身を除く): 101143908

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, 1093, 1255, 1506, 2186, 2259, 2510, 3012, 3279, 3765, 4372, 4518, 5020, 5465, 6558, 7530, 9036, 9837, 10930, 11295, 13116, 15060, 16395, 19674, 21860, 22590, 32790, 39348, 45180, 49185, 65580, 98370, 196740, 274343, 548686, 823029, 1097372, 1371715, 1646058, 2469087, 2743430, 3292116, 4115145, 4938174, 5486860, 8230290, 9876348, 12345435, 16460580, 24690870, 49381740]

約数ペア:

[(1, 49381740), (2, 24690870), (3, 16460580), (4, 12345435), (5, 9876348), (6, 8230290), (9, 5486860), (10, 4938174), (12, 4115145), (15, 3292116), (18, 2743430), (20, 2469087), (30, 1646058), (36, 1371715), (45, 1097372), (60, 823029), (90, 548686), (180, 274343), (251, 196740), (502, 98370), (753, 65580), (1004, 49185), (1093, 45180), (1255, 39348), (1506, 32790), (2186, 22590), (2259, 21860), (2510, 19674), (3012, 16395), (3279, 15060), (3765, 13116), (4372, 11295), (4518, 10930), (5020, 9837), (5465, 9036), (6558, 7530)]