48521490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70321}}^1$

素因数の和:70354

約数の個数: 32

約数和(自身を含む): 121516416

約数和(自身を除く): 72994926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 70321, 140642, 210963, 351605, 421926, 703210, 1054815, 1617383, 2109630, 3234766, 4852149, 8086915, 9704298, 16173830, 24260745, 48521490]

約数ペア:

[(1, 48521490), (2, 24260745), (3, 16173830), (5, 9704298), (6, 8086915), (10, 4852149), (15, 3234766), (23, 2109630), (30, 1617383), (46, 1054815), (69, 703210), (115, 421926), (138, 351605), (230, 210963), (345, 140642), (690, 70321)]