248479550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 72

約数和(自身を含む): 516430488

約数和(自身を除く): 267950938

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 121, 134, 242, 275, 335, 550, 605, 613, 670, 737, 1210, 1226, 1474, 1675, 3025, 3065, 3350, 3685, 6050, 6130, 6743, 7370, 8107, 13486, 15325, 16214, 18425, 30650, 33715, 36850, 40535, 41071, 67430, 74173, 81070, 82142, 148346, 168575, 202675, 205355, 337150, 370865, 405350, 410710, 451781, 741730, 903562, 1026775, 1854325, 2053550, 2258905, 3708650, 4517810, 4969591, 9939182, 11294525, 22589050, 24847955, 49695910, 124239775, 248479550]

約数ペア:

[(1, 248479550), (2, 124239775), (5, 49695910), (10, 24847955), (11, 22589050), (22, 11294525), (25, 9939182), (50, 4969591), (55, 4517810), (67, 3708650), (110, 2258905), (121, 2053550), (134, 1854325), (242, 1026775), (275, 903562), (335, 741730), (550, 451781), (605, 410710), (613, 405350), (670, 370865), (737, 337150), (1210, 205355), (1226, 202675), (1474, 168575), (1675, 148346), (3025, 82142), (3065, 81070), (3350, 74173), (3685, 67430), (6050, 41071), (6130, 40535), (6743, 36850), (7370, 33715), (8107, 30650), (13486, 18425), (15325, 16214)]