49001220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 154103040

約数和(自身を除く): 105101820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 618, 881, 927, 1030, 1236, 1545, 1762, 1854, 2060, 2643, 2781, 3090, 3524, 3708, 4405, 4635, 5286, 5562, 6180, 7929, 8810, 9270, 10572, 11124, 13215, 13905, 15858, 17620, 18540, 23787, 26430, 27810, 31716, 39645, 47574, 52860, 55620, 79290, 90743, 95148, 118935, 158580, 181486, 237870, 272229, 362972, 453715, 475740, 544458, 816687, 907430, 1088916, 1361145, 1633374, 1814860, 2450061, 2722290, 3266748, 4083435, 4900122, 5444580, 8166870, 9800244, 12250305, 16333740, 24500610, 49001220]

約数ペア:

[(1, 49001220), (2, 24500610), (3, 16333740), (4, 12250305), (5, 9800244), (6, 8166870), (9, 5444580), (10, 4900122), (12, 4083435), (15, 3266748), (18, 2722290), (20, 2450061), (27, 1814860), (30, 1633374), (36, 1361145), (45, 1088916), (54, 907430), (60, 816687), (90, 544458), (103, 475740), (108, 453715), (135, 362972), (180, 272229), (206, 237870), (270, 181486), (309, 158580), (412, 118935), (515, 95148), (540, 90743), (618, 79290), (881, 55620), (927, 52860), (1030, 47574), (1236, 39645), (1545, 31716), (1762, 27810), (1854, 26430), (2060, 23787), (2643, 18540), (2781, 17620), (3090, 15858), (3524, 13905), (3708, 13215), (4405, 11124), (4635, 10572), (5286, 9270), (5562, 8810), (6180, 7929)]