56805100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 135960048

約数和(自身を除く): 79154948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 275, 452, 457, 550, 565, 914, 1100, 1130, 1243, 1828, 2260, 2285, 2486, 2825, 4570, 4972, 5027, 5650, 6215, 9140, 10054, 11300, 11425, 12430, 20108, 22850, 24860, 25135, 31075, 45700, 50270, 51641, 62150, 100540, 103282, 124300, 125675, 206564, 251350, 258205, 502700, 516410, 568051, 1032820, 1136102, 1291025, 2272204, 2582050, 2840255, 5164100, 5680510, 11361020, 14201275, 28402550, 56805100]

約数ペア:

[(1, 56805100), (2, 28402550), (4, 14201275), (5, 11361020), (10, 5680510), (11, 5164100), (20, 2840255), (22, 2582050), (25, 2272204), (44, 1291025), (50, 1136102), (55, 1032820), (100, 568051), (110, 516410), (113, 502700), (220, 258205), (226, 251350), (275, 206564), (452, 125675), (457, 124300), (550, 103282), (565, 100540), (914, 62150), (1100, 51641), (1130, 50270), (1243, 45700), (1828, 31075), (2260, 25135), (2285, 24860), (2486, 22850), (2825, 20108), (4570, 12430), (4972, 11425), (5027, 11300), (5650, 10054), (6215, 9140)]