28203450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17093}}^1$

素因数の和:17119

約数の個数: 48

約数和(自身を含む): 76307616

約数和(自身を除く): 48104166

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 17093, 34186, 51279, 85465, 102558, 170930, 188023, 256395, 376046, 427325, 512790, 564069, 854650, 940115, 1128138, 1281975, 1880230, 2563950, 2820345, 4700575, 5640690, 9401150, 14101725, 28203450]

約数ペア:

[(1, 28203450), (2, 14101725), (3, 9401150), (5, 5640690), (6, 4700575), (10, 2820345), (11, 2563950), (15, 1880230), (22, 1281975), (25, 1128138), (30, 940115), (33, 854650), (50, 564069), (55, 512790), (66, 427325), (75, 376046), (110, 256395), (150, 188023), (165, 170930), (275, 102558), (330, 85465), (550, 51279), (825, 34186), (1650, 17093)]