53865810

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{821}}^1$

素因数の和:852

約数の個数: 72

約数和(自身を含む): 145607436

約数和(自身を除く): 91741626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 821, 1215, 1458, 1642, 2187, 2430, 2463, 3645, 4105, 4374, 4926, 6561, 7290, 7389, 8210, 10935, 12315, 13122, 14778, 21870, 22167, 24630, 32805, 36945, 44334, 65610, 66501, 73890, 110835, 133002, 199503, 221670, 332505, 399006, 598509, 665010, 997515, 1197018, 1795527, 1995030, 2992545, 3591054, 5386581, 5985090, 8977635, 10773162, 17955270, 26932905, 53865810]

約数ペア:

[(1, 53865810), (2, 26932905), (3, 17955270), (5, 10773162), (6, 8977635), (9, 5985090), (10, 5386581), (15, 3591054), (18, 2992545), (27, 1995030), (30, 1795527), (45, 1197018), (54, 997515), (81, 665010), (90, 598509), (135, 399006), (162, 332505), (243, 221670), (270, 199503), (405, 133002), (486, 110835), (729, 73890), (810, 66501), (821, 65610), (1215, 44334), (1458, 36945), (1642, 32805), (2187, 24630), (2430, 22167), (2463, 21870), (3645, 14778), (4105, 13122), (4374, 12315), (4926, 10935), (6561, 8210), (7290, 7389)]