48488020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7369}}^1$

素因数の和:7432

約数の個数: 48

約数和(自身を含む): 118863360

約数和(自身を除く): 70375340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 7369, 14738, 29476, 36845, 51583, 73690, 103166, 147380, 206332, 257915, 346343, 515830, 692686, 1031660, 1385372, 1731715, 2424401, 3463430, 4848802, 6926860, 9697604, 12122005, 24244010, 48488020]

約数ペア:

[(1, 48488020), (2, 24244010), (4, 12122005), (5, 9697604), (7, 6926860), (10, 4848802), (14, 3463430), (20, 2424401), (28, 1731715), (35, 1385372), (47, 1031660), (70, 692686), (94, 515830), (140, 346343), (188, 257915), (235, 206332), (329, 147380), (470, 103166), (658, 73690), (940, 51583), (1316, 36845), (1645, 29476), (3290, 14738), (6580, 7369)]