56117930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 118008576

約数和(自身を除く): 61890646

約数列:

[1, 2, 5, 10, 11, 22, 23, 41, 46, 55, 82, 110, 115, 205, 230, 253, 410, 451, 506, 541, 902, 943, 1082, 1265, 1886, 2255, 2530, 2705, 4510, 4715, 5410, 5951, 9430, 10373, 11902, 12443, 20746, 22181, 24886, 29755, 44362, 51865, 59510, 62215, 103730, 110905, 124430, 136873, 221810, 243991, 273746, 487982, 510163, 684365, 1020326, 1219955, 1368730, 2439910, 2550815, 5101630, 5611793, 11223586, 28058965, 56117930]

約数ペア:

[(1, 56117930), (2, 28058965), (5, 11223586), (10, 5611793), (11, 5101630), (22, 2550815), (23, 2439910), (41, 1368730), (46, 1219955), (55, 1020326), (82, 684365), (110, 510163), (115, 487982), (205, 273746), (230, 243991), (253, 221810), (410, 136873), (451, 124430), (506, 110905), (541, 103730), (902, 62215), (943, 59510), (1082, 51865), (1265, 44362), (1886, 29755), (2255, 24886), (2530, 22181), (2705, 20746), (4510, 12443), (4715, 11902), (5410, 10373), (5951, 9430)]