47354120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 116951040

約数和(自身を除く): 69596920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 281, 383, 440, 562, 766, 1124, 1405, 1532, 1915, 2248, 2810, 3064, 3091, 3830, 4213, 5620, 6182, 7660, 8426, 11240, 12364, 15320, 15455, 16852, 21065, 24728, 30910, 33704, 42130, 61820, 84260, 107623, 123640, 168520, 215246, 430492, 538115, 860984, 1076230, 1183853, 2152460, 2367706, 4304920, 4735412, 5919265, 9470824, 11838530, 23677060, 47354120]

約数ペア:

[(1, 47354120), (2, 23677060), (4, 11838530), (5, 9470824), (8, 5919265), (10, 4735412), (11, 4304920), (20, 2367706), (22, 2152460), (40, 1183853), (44, 1076230), (55, 860984), (88, 538115), (110, 430492), (220, 215246), (281, 168520), (383, 123640), (440, 107623), (562, 84260), (766, 61820), (1124, 42130), (1405, 33704), (1532, 30910), (1915, 24728), (2248, 21065), (2810, 16852), (3064, 15455), (3091, 15320), (3830, 12364), (4213, 11240), (5620, 8426), (6182, 7660)]