56249220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5419}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 158437440

約数和(自身を除く): 102188220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 5419, 10380, 10838, 16257, 21676, 27095, 32514, 54190, 65028, 81285, 108380, 162570, 325140, 937487, 1874974, 2812461, 3749948, 4687435, 5624922, 9374870, 11249844, 14062305, 18749740, 28124610, 56249220]

約数ペア:

[(1, 56249220), (2, 28124610), (3, 18749740), (4, 14062305), (5, 11249844), (6, 9374870), (10, 5624922), (12, 4687435), (15, 3749948), (20, 2812461), (30, 1874974), (60, 937487), (173, 325140), (346, 162570), (519, 108380), (692, 81285), (865, 65028), (1038, 54190), (1730, 32514), (2076, 27095), (2595, 21676), (3460, 16257), (5190, 10838), (5419, 10380)]