49254260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20353}}^1$

素因数の和:20384

約数の個数: 36

約数和(自身を含む): 113697444

約数和(自身を除く): 64443184

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 20353, 40706, 81412, 101765, 203530, 223883, 407060, 447766, 895532, 1119415, 2238830, 2462713, 4477660, 4925426, 9850852, 12313565, 24627130, 49254260]

約数ペア:

[(1, 49254260), (2, 24627130), (4, 12313565), (5, 9850852), (10, 4925426), (11, 4477660), (20, 2462713), (22, 2238830), (44, 1119415), (55, 895532), (110, 447766), (121, 407060), (220, 223883), (242, 203530), (484, 101765), (605, 81412), (1210, 40706), (2420, 20353)]