54680328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{39971}}^1$

素因数の和:40002

約数の個数: 48

約数和(自身を含む): 155890800

約数和(自身を除く): 101210472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 39971, 79942, 119913, 159884, 239826, 319768, 359739, 479652, 719478, 759449, 959304, 1438956, 1518898, 2278347, 2877912, 3037796, 4556694, 6075592, 6835041, 9113388, 13670082, 18226776, 27340164, 54680328]

約数ペア:

[(1, 54680328), (2, 27340164), (3, 18226776), (4, 13670082), (6, 9113388), (8, 6835041), (9, 6075592), (12, 4556694), (18, 3037796), (19, 2877912), (24, 2278347), (36, 1518898), (38, 1438956), (57, 959304), (72, 759449), (76, 719478), (114, 479652), (152, 359739), (171, 319768), (228, 239826), (342, 159884), (456, 119913), (684, 79942), (1368, 39971)]