48783320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23011}}^1$

素因数の和:23075

約数の個数: 32

約数和(自身を含む): 111838320

約数和(自身を除く): 63055000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23011, 46022, 92044, 115055, 184088, 230110, 460220, 920440, 1219583, 2439166, 4878332, 6097915, 9756664, 12195830, 24391660, 48783320]

約数ペア:

[(1, 48783320), (2, 24391660), (4, 12195830), (5, 9756664), (8, 6097915), (10, 4878332), (20, 2439166), (40, 1219583), (53, 920440), (106, 460220), (212, 230110), (265, 184088), (424, 115055), (530, 92044), (1060, 46022), (2120, 23011)]