56446140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40903}}^1$

素因数の和:40938

約数の個数: 48

約数和(自身を含む): 164924928

約数和(自身を除く): 108478788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 40903, 81806, 122709, 163612, 204515, 245418, 409030, 490836, 613545, 818060, 940769, 1227090, 1881538, 2454180, 2822307, 3763076, 4703845, 5644614, 9407690, 11289228, 14111535, 18815380, 28223070, 56446140]

約数ペア:

[(1, 56446140), (2, 28223070), (3, 18815380), (4, 14111535), (5, 11289228), (6, 9407690), (10, 5644614), (12, 4703845), (15, 3763076), (20, 2822307), (23, 2454180), (30, 1881538), (46, 1227090), (60, 940769), (69, 818060), (92, 613545), (115, 490836), (138, 409030), (230, 245418), (276, 204515), (345, 163612), (460, 122709), (690, 81806), (1380, 40903)]