19965133050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4293577}}^1$

素因数の和:4293623

約数の個数: 48

約数和(自身を含む): 51110752512

約数和(自身を除く): 31145619462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 4293577, 8587154, 12880731, 21467885, 25761462, 42935770, 64403655, 107339425, 128807310, 133100887, 214678850, 266201774, 322018275, 399302661, 644036550, 665504435, 798605322, 1331008870, 1996513305, 3327522175, 3993026610, 6655044350, 9982566525, 19965133050]

約数ペア:

[(1, 19965133050), (2, 9982566525), (3, 6655044350), (5, 3993026610), (6, 3327522175), (10, 1996513305), (15, 1331008870), (25, 798605322), (30, 665504435), (31, 644036550), (50, 399302661), (62, 322018275), (75, 266201774), (93, 214678850), (150, 133100887), (155, 128807310), (186, 107339425), (310, 64403655), (465, 42935770), (775, 25761462), (930, 21467885), (1550, 12880731), (2325, 8587154), (4650, 4293577)]