47897960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4733}}^1$

素因数の和:4778

約数の個数: 64

約数和(自身を含む): 122705280

約数和(自身を除く): 74807320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 4733, 5060, 9466, 10120, 18932, 23665, 37864, 47330, 52063, 94660, 104126, 108859, 189320, 208252, 217718, 260315, 416504, 435436, 520630, 544295, 870872, 1041260, 1088590, 1197449, 2082520, 2177180, 2394898, 4354360, 4789796, 5987245, 9579592, 11974490, 23948980, 47897960]

約数ペア:

[(1, 47897960), (2, 23948980), (4, 11974490), (5, 9579592), (8, 5987245), (10, 4789796), (11, 4354360), (20, 2394898), (22, 2177180), (23, 2082520), (40, 1197449), (44, 1088590), (46, 1041260), (55, 870872), (88, 544295), (92, 520630), (110, 435436), (115, 416504), (184, 260315), (220, 217718), (230, 208252), (253, 189320), (440, 108859), (460, 104126), (506, 94660), (920, 52063), (1012, 47330), (1265, 37864), (2024, 23665), (2530, 18932), (4733, 10120), (5060, 9466)]