51860700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2036

約数の個数: 108

約数和(自身を含む): 168244440

約数和(自身を除く): 116383740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 1987, 2175, 2610, 2900, 3974, 4350, 5220, 5961, 6525, 7948, 8700, 9935, 11922, 13050, 17883, 19870, 23844, 26100, 29805, 35766, 39740, 49675, 57623, 59610, 71532, 89415, 99350, 115246, 119220, 149025, 172869, 178830, 198700, 230492, 288115, 298050, 345738, 357660, 447075, 518607, 576230, 596100, 691476, 864345, 894150, 1037214, 1152460, 1440575, 1728690, 1788300, 2074428, 2593035, 2881150, 3457380, 4321725, 5186070, 5762300, 8643450, 10372140, 12965175, 17286900, 25930350, 51860700]

約数ペア:

[(1, 51860700), (2, 25930350), (3, 17286900), (4, 12965175), (5, 10372140), (6, 8643450), (9, 5762300), (10, 5186070), (12, 4321725), (15, 3457380), (18, 2881150), (20, 2593035), (25, 2074428), (29, 1788300), (30, 1728690), (36, 1440575), (45, 1152460), (50, 1037214), (58, 894150), (60, 864345), (75, 691476), (87, 596100), (90, 576230), (100, 518607), (116, 447075), (145, 357660), (150, 345738), (174, 298050), (180, 288115), (225, 230492), (261, 198700), (290, 178830), (300, 172869), (348, 149025), (435, 119220), (450, 115246), (522, 99350), (580, 89415), (725, 71532), (870, 59610), (900, 57623), (1044, 49675), (1305, 39740), (1450, 35766), (1740, 29805), (1987, 26100), (2175, 23844), (2610, 19870), (2900, 17883), (3974, 13050), (4350, 11922), (5220, 9935), (5961, 8700), (6525, 7948)]