42537350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 84423168

約数和(自身を除く): 41885818

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 787, 1081, 1150, 1175, 1574, 2162, 2350, 3935, 5405, 7870, 10810, 18101, 19675, 27025, 36202, 36989, 39350, 54050, 73978, 90505, 181010, 184945, 369890, 452525, 850747, 905050, 924725, 1701494, 1849450, 4253735, 8507470, 21268675, 42537350]

約数ペア:

[(1, 42537350), (2, 21268675), (5, 8507470), (10, 4253735), (23, 1849450), (25, 1701494), (46, 924725), (47, 905050), (50, 850747), (94, 452525), (115, 369890), (230, 184945), (235, 181010), (470, 90505), (575, 73978), (787, 54050), (1081, 39350), (1150, 36989), (1175, 36202), (1574, 27025), (2162, 19675), (2350, 18101), (3935, 10810), (5405, 7870)]