25970450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 55014336

約数和(自身を除く): 29043886

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2053, 2530, 4106, 6325, 10265, 12650, 20530, 22583, 45166, 47219, 51325, 94438, 102650, 112915, 225830, 236095, 472190, 519409, 564575, 1038818, 1129150, 1180475, 2360950, 2597045, 5194090, 12985225, 25970450]

約数ペア:

[(1, 25970450), (2, 12985225), (5, 5194090), (10, 2597045), (11, 2360950), (22, 1180475), (23, 1129150), (25, 1038818), (46, 564575), (50, 519409), (55, 472190), (110, 236095), (115, 225830), (230, 112915), (253, 102650), (275, 94438), (506, 51325), (550, 47219), (575, 45166), (1150, 22583), (1265, 20530), (2053, 12650), (2530, 10265), (4106, 6325)]