47095820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 104901888

約数和(自身を除く): 57806068

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2053, 2294, 4106, 4588, 5735, 8212, 10265, 11470, 20530, 22940, 41060, 63643, 75961, 127286, 151922, 254572, 303844, 318215, 379805, 636430, 759610, 1272860, 1519220, 2354791, 4709582, 9419164, 11773955, 23547910, 47095820]

約数ペア:

[(1, 47095820), (2, 23547910), (4, 11773955), (5, 9419164), (10, 4709582), (20, 2354791), (31, 1519220), (37, 1272860), (62, 759610), (74, 636430), (124, 379805), (148, 318215), (155, 303844), (185, 254572), (310, 151922), (370, 127286), (620, 75961), (740, 63643), (1147, 41060), (2053, 22940), (2294, 20530), (4106, 11470), (4588, 10265), (5735, 8212)]