51182490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23371}}^1$

素因数の和:23454

約数の個数: 32

約数和(自身を含む): 124526016

約数和(自身を除く): 73343526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 23371, 46742, 70113, 116855, 140226, 233710, 350565, 701130, 1706083, 3412166, 5118249, 8530415, 10236498, 17060830, 25591245, 51182490]

約数ペア:

[(1, 51182490), (2, 25591245), (3, 17060830), (5, 10236498), (6, 8530415), (10, 5118249), (15, 3412166), (30, 1706083), (73, 701130), (146, 350565), (219, 233710), (365, 140226), (438, 116855), (730, 70113), (1095, 46742), (2190, 23371)]