51410940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 166172160

約数和(自身を除く): 114761220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1123, 1308, 1526, 1635, 2180, 2246, 2289, 3052, 3270, 3369, 3815, 4492, 4578, 5615, 6540, 6738, 7630, 7861, 9156, 11230, 11445, 13476, 15260, 15722, 16845, 22460, 22890, 23583, 31444, 33690, 39305, 45780, 47166, 67380, 78610, 94332, 117915, 122407, 157220, 235830, 244814, 367221, 471660, 489628, 612035, 734442, 856849, 1224070, 1468884, 1713698, 1836105, 2448140, 2570547, 3427396, 3672210, 4284245, 5141094, 7344420, 8568490, 10282188, 12852735, 17136980, 25705470, 51410940]

約数ペア:

[(1, 51410940), (2, 25705470), (3, 17136980), (4, 12852735), (5, 10282188), (6, 8568490), (7, 7344420), (10, 5141094), (12, 4284245), (14, 3672210), (15, 3427396), (20, 2570547), (21, 2448140), (28, 1836105), (30, 1713698), (35, 1468884), (42, 1224070), (60, 856849), (70, 734442), (84, 612035), (105, 489628), (109, 471660), (140, 367221), (210, 244814), (218, 235830), (327, 157220), (420, 122407), (436, 117915), (545, 94332), (654, 78610), (763, 67380), (1090, 47166), (1123, 45780), (1308, 39305), (1526, 33690), (1635, 31444), (2180, 23583), (2246, 22890), (2289, 22460), (3052, 16845), (3270, 15722), (3369, 15260), (3815, 13476), (4492, 11445), (4578, 11230), (5615, 9156), (6540, 7861), (6738, 7630)]