55378480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30097}}^1$

素因数の和:30133

約数の個数: 40

約数和(自身を含む): 134357472

約数和(自身を除く): 78978992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 30097, 60194, 120388, 150485, 240776, 300970, 481552, 601940, 692231, 1203880, 1384462, 2407760, 2768924, 3461155, 5537848, 6922310, 11075696, 13844620, 27689240, 55378480]

約数ペア:

[(1, 55378480), (2, 27689240), (4, 13844620), (5, 11075696), (8, 6922310), (10, 5537848), (16, 3461155), (20, 2768924), (23, 2407760), (40, 1384462), (46, 1203880), (80, 692231), (92, 601940), (115, 481552), (184, 300970), (230, 240776), (368, 150485), (460, 120388), (920, 60194), (1840, 30097)]