54941260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 128969568

約数和(自身を除く): 74028308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 121, 146, 220, 242, 292, 311, 365, 484, 605, 622, 730, 803, 1210, 1244, 1460, 1555, 1606, 2420, 3110, 3212, 3421, 4015, 6220, 6842, 8030, 8833, 13684, 16060, 17105, 17666, 22703, 34210, 35332, 37631, 44165, 45406, 68420, 75262, 88330, 90812, 113515, 150524, 176660, 188155, 227030, 249733, 376310, 454060, 499466, 752620, 998932, 1248665, 2497330, 2747063, 4994660, 5494126, 10988252, 13735315, 27470630, 54941260]

約数ペア:

[(1, 54941260), (2, 27470630), (4, 13735315), (5, 10988252), (10, 5494126), (11, 4994660), (20, 2747063), (22, 2497330), (44, 1248665), (55, 998932), (73, 752620), (110, 499466), (121, 454060), (146, 376310), (220, 249733), (242, 227030), (292, 188155), (311, 176660), (365, 150524), (484, 113515), (605, 90812), (622, 88330), (730, 75262), (803, 68420), (1210, 45406), (1244, 44165), (1460, 37631), (1555, 35332), (1606, 34210), (2420, 22703), (3110, 17666), (3212, 17105), (3421, 16060), (4015, 13684), (6220, 8833), (6842, 8030)]