51898650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11207

約数の個数: 48

約数和(自身を含む): 132872448

約数和(自身を除く): 80973798

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, 11161, 22322, 33483, 55805, 66966, 111610, 167415, 279025, 334830, 345991, 558050, 691982, 837075, 1037973, 1674150, 1729955, 2075946, 3459910, 5189865, 8649775, 10379730, 17299550, 25949325, 51898650]

約数ペア:

[(1, 51898650), (2, 25949325), (3, 17299550), (5, 10379730), (6, 8649775), (10, 5189865), (15, 3459910), (25, 2075946), (30, 1729955), (31, 1674150), (50, 1037973), (62, 837075), (75, 691982), (93, 558050), (150, 345991), (155, 334830), (186, 279025), (310, 167415), (465, 111610), (775, 66966), (930, 55805), (1550, 33483), (2325, 22322), (4650, 11161)]