54258780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11447}}^1$

素因数の和:11538

約数の個数: 48

約数和(自身を含む): 153861120

約数和(自身を除く): 99602340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 11447, 22894, 34341, 45788, 57235, 68682, 114470, 137364, 171705, 228940, 343410, 686820, 904313, 1808626, 2712939, 3617252, 4521565, 5425878, 9043130, 10851756, 13564695, 18086260, 27129390, 54258780]

約数ペア:

[(1, 54258780), (2, 27129390), (3, 18086260), (4, 13564695), (5, 10851756), (6, 9043130), (10, 5425878), (12, 4521565), (15, 3617252), (20, 2712939), (30, 1808626), (60, 904313), (79, 686820), (158, 343410), (237, 228940), (316, 171705), (395, 137364), (474, 114470), (790, 68682), (948, 57235), (1185, 45788), (1580, 34341), (2370, 22894), (4740, 11447)]