51089550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10987}}^1$

素因数の和:11033

約数の個数: 48

約数和(自身を含む): 130801152

約数和(自身を除く): 79711602

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, 10987, 21974, 32961, 54935, 65922, 109870, 164805, 274675, 329610, 340597, 549350, 681194, 824025, 1021791, 1648050, 1702985, 2043582, 3405970, 5108955, 8514925, 10217910, 17029850, 25544775, 51089550]

約数ペア:

[(1, 51089550), (2, 25544775), (3, 17029850), (5, 10217910), (6, 8514925), (10, 5108955), (15, 3405970), (25, 2043582), (30, 1702985), (31, 1648050), (50, 1021791), (62, 824025), (75, 681194), (93, 549350), (150, 340597), (155, 329610), (186, 274675), (310, 164805), (465, 109870), (775, 65922), (930, 54935), (1550, 32961), (2325, 21974), (4650, 10987)]