51660360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143501}}^1$

素因数の和:143518

約数の個数: 48

約数和(自身を含む): 167897340

約数和(自身を除く): 116236980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 143501, 287002, 430503, 574004, 717505, 861006, 1148008, 1291509, 1435010, 1722012, 2152515, 2583018, 2870020, 3444024, 4305030, 5166036, 5740040, 6457545, 8610060, 10332072, 12915090, 17220120, 25830180, 51660360]

約数ペア:

[(1, 51660360), (2, 25830180), (3, 17220120), (4, 12915090), (5, 10332072), (6, 8610060), (8, 6457545), (9, 5740040), (10, 5166036), (12, 4305030), (15, 3444024), (18, 2870020), (20, 2583018), (24, 2152515), (30, 1722012), (36, 1435010), (40, 1291509), (45, 1148008), (60, 861006), (72, 717505), (90, 574004), (120, 430503), (180, 287002), (360, 143501)]