47607660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{264487}}^1$

素因数の和:264502

約数の個数: 36

約数和(自身を含む): 144410448

約数和(自身を除く): 96802788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 264487, 528974, 793461, 1057948, 1322435, 1586922, 2380383, 2644870, 3173844, 3967305, 4760766, 5289740, 7934610, 9521532, 11901915, 15869220, 23803830, 47607660]

約数ペア:

[(1, 47607660), (2, 23803830), (3, 15869220), (4, 11901915), (5, 9521532), (6, 7934610), (9, 5289740), (10, 4760766), (12, 3967305), (15, 3173844), (18, 2644870), (20, 2380383), (30, 1586922), (36, 1322435), (45, 1057948), (60, 793461), (90, 528974), (180, 264487)]