51370550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1213}}^1$

素因数の和:1254

約数の個数: 72

約数和(自身を含む): 120127728

約数和(自身を除く): 68757178

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1210, 1213, 1694, 1925, 2426, 3025, 3850, 4235, 6050, 6065, 8470, 8491, 12130, 13343, 16982, 21175, 26686, 30325, 42350, 42455, 60650, 66715, 84910, 93401, 133430, 146773, 186802, 212275, 293546, 333575, 424550, 467005, 667150, 733865, 934010, 1027411, 1467730, 2054822, 2335025, 3669325, 4670050, 5137055, 7338650, 10274110, 25685275, 51370550]

約数ペア:

[(1, 51370550), (2, 25685275), (5, 10274110), (7, 7338650), (10, 5137055), (11, 4670050), (14, 3669325), (22, 2335025), (25, 2054822), (35, 1467730), (50, 1027411), (55, 934010), (70, 733865), (77, 667150), (110, 467005), (121, 424550), (154, 333575), (175, 293546), (242, 212275), (275, 186802), (350, 146773), (385, 133430), (550, 93401), (605, 84910), (770, 66715), (847, 60650), (1210, 42455), (1213, 42350), (1694, 30325), (1925, 26686), (2426, 21175), (3025, 16982), (3850, 13343), (4235, 12130), (6050, 8491), (6065, 8470)]