49305240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 166924800

約数和(自身を除く): 117619560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 643, 710, 852, 1065, 1080, 1278, 1286, 1420, 1704, 1917, 1929, 2130, 2556, 2572, 2840, 3195, 3215, 3834, 3858, 4260, 5112, 5144, 5787, 6390, 6430, 7668, 7716, 8520, 9585, 9645, 11574, 12780, 12860, 15336, 15432, 17361, 19170, 19290, 23148, 25560, 25720, 28935, 34722, 38340, 38580, 45653, 46296, 57870, 69444, 76680, 77160, 86805, 91306, 115740, 136959, 138888, 173610, 182612, 228265, 231480, 273918, 347220, 365224, 410877, 456530, 547836, 684795, 694440, 821754, 913060, 1095672, 1232631, 1369590, 1643508, 1826120, 2054385, 2465262, 2739180, 3287016, 4108770, 4930524, 5478360, 6163155, 8217540, 9861048, 12326310, 16435080, 24652620, 49305240]

約数ペア:

[(1, 49305240), (2, 24652620), (3, 16435080), (4, 12326310), (5, 9861048), (6, 8217540), (8, 6163155), (9, 5478360), (10, 4930524), (12, 4108770), (15, 3287016), (18, 2739180), (20, 2465262), (24, 2054385), (27, 1826120), (30, 1643508), (36, 1369590), (40, 1232631), (45, 1095672), (54, 913060), (60, 821754), (71, 694440), (72, 684795), (90, 547836), (108, 456530), (120, 410877), (135, 365224), (142, 347220), (180, 273918), (213, 231480), (216, 228265), (270, 182612), (284, 173610), (355, 138888), (360, 136959), (426, 115740), (540, 91306), (568, 86805), (639, 77160), (643, 76680), (710, 69444), (852, 57870), (1065, 46296), (1080, 45653), (1278, 38580), (1286, 38340), (1420, 34722), (1704, 28935), (1917, 25720), (1929, 25560), (2130, 23148), (2556, 19290), (2572, 19170), (2840, 17361), (3195, 15432), (3215, 15336), (3834, 12860), (3858, 12780), (4260, 11574), (5112, 9645), (5144, 9585), (5787, 8520), (6390, 7716), (6430, 7668)]