48853840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3793}}^1$

素因数の和:3836

約数の個数: 80

約数和(自身を含む): 135491328

約数和(自身を除く): 86637488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 3793, 6440, 7586, 12880, 15172, 18965, 26551, 30344, 37930, 53102, 60688, 75860, 87239, 106204, 132755, 151720, 174478, 212408, 265510, 303440, 348956, 424816, 436195, 531020, 610673, 697912, 872390, 1062040, 1221346, 1395824, 1744780, 2124080, 2442692, 3053365, 3489560, 4885384, 6106730, 6979120, 9770768, 12213460, 24426920, 48853840]

約数ペア:

[(1, 48853840), (2, 24426920), (4, 12213460), (5, 9770768), (7, 6979120), (8, 6106730), (10, 4885384), (14, 3489560), (16, 3053365), (20, 2442692), (23, 2124080), (28, 1744780), (35, 1395824), (40, 1221346), (46, 1062040), (56, 872390), (70, 697912), (80, 610673), (92, 531020), (112, 436195), (115, 424816), (140, 348956), (161, 303440), (184, 265510), (230, 212408), (280, 174478), (322, 151720), (368, 132755), (460, 106204), (560, 87239), (644, 75860), (805, 60688), (920, 53102), (1288, 37930), (1610, 30344), (1840, 26551), (2576, 18965), (3220, 15172), (3793, 12880), (6440, 7586)]