54032770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 59185790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 103, 110, 190, 206, 209, 251, 418, 502, 515, 1030, 1045, 1133, 1255, 1957, 2090, 2266, 2510, 2761, 3914, 4769, 5522, 5665, 9538, 9785, 11330, 13805, 19570, 21527, 23845, 25853, 27610, 43054, 47690, 51706, 52459, 104918, 107635, 129265, 215270, 258530, 262295, 284383, 491207, 524590, 568766, 982414, 1421915, 2456035, 2843830, 4912070, 5403277, 10806554, 27016385, 54032770]

約数ペア:

[(1, 54032770), (2, 27016385), (5, 10806554), (10, 5403277), (11, 4912070), (19, 2843830), (22, 2456035), (38, 1421915), (55, 982414), (95, 568766), (103, 524590), (110, 491207), (190, 284383), (206, 262295), (209, 258530), (251, 215270), (418, 129265), (502, 107635), (515, 104918), (1030, 52459), (1045, 51706), (1133, 47690), (1255, 43054), (1957, 27610), (2090, 25853), (2266, 23845), (2510, 21527), (2761, 19570), (3914, 13805), (4769, 11330), (5522, 9785), (5665, 9538)]