51818778

素因数分解:

$2^1\times 3^8\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:396

約数の個数: 72

約数和(自身を含む): 127539360

約数和(自身を除く): 75720582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 359, 486, 594, 718, 729, 891, 1077, 1458, 1782, 2154, 2187, 2673, 3231, 3949, 4374, 5346, 6462, 6561, 7898, 8019, 9693, 11847, 13122, 16038, 19386, 23694, 24057, 29079, 35541, 48114, 58158, 71082, 72171, 87237, 106623, 144342, 174474, 213246, 261711, 319869, 523422, 639738, 785133, 959607, 1570266, 1919214, 2355399, 2878821, 4710798, 5757642, 8636463, 17272926, 25909389, 51818778]

約数ペア:

[(1, 51818778), (2, 25909389), (3, 17272926), (6, 8636463), (9, 5757642), (11, 4710798), (18, 2878821), (22, 2355399), (27, 1919214), (33, 1570266), (54, 959607), (66, 785133), (81, 639738), (99, 523422), (162, 319869), (198, 261711), (243, 213246), (297, 174474), (359, 144342), (486, 106623), (594, 87237), (718, 72171), (729, 71082), (891, 58158), (1077, 48114), (1458, 35541), (1782, 29079), (2154, 24057), (2187, 23694), (2673, 19386), (3231, 16038), (3949, 13122), (4374, 11847), (5346, 9693), (6462, 8019), (6561, 7898)]