48798640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2458

約数の個数: 80

約数和(自身を含む): 129206016

約数和(自身を除く): 80407376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2411, 2530, 4048, 4822, 5060, 9644, 10120, 12055, 19288, 20240, 24110, 26521, 38576, 48220, 53042, 55453, 96440, 106084, 110906, 132605, 192880, 212168, 221812, 265210, 277265, 424336, 443624, 530420, 554530, 609983, 887248, 1060840, 1109060, 1219966, 2121680, 2218120, 2439932, 3049915, 4436240, 4879864, 6099830, 9759728, 12199660, 24399320, 48798640]

約数ペア:

[(1, 48798640), (2, 24399320), (4, 12199660), (5, 9759728), (8, 6099830), (10, 4879864), (11, 4436240), (16, 3049915), (20, 2439932), (22, 2218120), (23, 2121680), (40, 1219966), (44, 1109060), (46, 1060840), (55, 887248), (80, 609983), (88, 554530), (92, 530420), (110, 443624), (115, 424336), (176, 277265), (184, 265210), (220, 221812), (230, 212168), (253, 192880), (368, 132605), (440, 110906), (460, 106084), (506, 96440), (880, 55453), (920, 53042), (1012, 48220), (1265, 38576), (1840, 26521), (2024, 24110), (2411, 20240), (2530, 19288), (4048, 12055), (4822, 10120), (5060, 9644)]