47321890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 110621952

約数和(自身を除く): 63300062

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 121, 151, 154, 185, 242, 259, 302, 370, 385, 407, 518, 605, 755, 770, 814, 847, 1057, 1210, 1295, 1510, 1661, 1694, 2035, 2114, 2590, 2849, 3322, 4070, 4235, 4477, 5285, 5587, 5698, 8305, 8470, 8954, 10570, 11174, 11627, 14245, 16610, 18271, 22385, 23254, 27935, 28490, 31339, 36542, 39109, 44770, 55870, 58135, 61457, 62678, 78218, 91355, 116270, 122914, 127897, 156695, 182710, 195545, 255794, 307285, 313390, 391090, 430199, 614570, 639485, 676027, 860398, 1278970, 1352054, 2150995, 3380135, 4301990, 4732189, 6760270, 9464378, 23660945, 47321890]

約数ペア:

[(1, 47321890), (2, 23660945), (5, 9464378), (7, 6760270), (10, 4732189), (11, 4301990), (14, 3380135), (22, 2150995), (35, 1352054), (37, 1278970), (55, 860398), (70, 676027), (74, 639485), (77, 614570), (110, 430199), (121, 391090), (151, 313390), (154, 307285), (185, 255794), (242, 195545), (259, 182710), (302, 156695), (370, 127897), (385, 122914), (407, 116270), (518, 91355), (605, 78218), (755, 62678), (770, 61457), (814, 58135), (847, 55870), (1057, 44770), (1210, 39109), (1295, 36542), (1510, 31339), (1661, 28490), (1694, 27935), (2035, 23254), (2114, 22385), (2590, 18271), (2849, 16610), (3322, 14245), (4070, 11627), (4235, 11174), (4477, 10570), (5285, 8954), (5587, 8470), (5698, 8305)]