51972030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 160997760

約数和(自身を除く): 109025730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 81, 90, 95, 99, 110, 114, 135, 162, 165, 171, 190, 198, 209, 270, 285, 297, 307, 330, 342, 405, 418, 495, 513, 570, 594, 614, 627, 810, 855, 891, 921, 990, 1026, 1045, 1254, 1485, 1535, 1539, 1710, 1782, 1842, 1881, 2090, 2565, 2763, 2970, 3070, 3078, 3135, 3377, 3762, 4455, 4605, 5130, 5526, 5643, 5833, 6270, 6754, 7695, 8289, 8910, 9210, 9405, 10131, 11286, 11666, 13815, 15390, 16578, 16885, 16929, 17499, 18810, 20262, 24867, 27630, 28215, 29165, 30393, 33770, 33858, 34998, 41445, 49734, 50655, 52497, 56430, 58330, 60786, 64163, 82890, 84645, 87495, 91179, 101310, 104994, 124335, 128326, 151965, 157491, 169290, 174990, 182358, 192489, 248670, 262485, 273537, 303930, 314982, 320815, 384978, 455895, 472473, 524970, 547074, 577467, 641630, 787455, 911790, 944946, 962445, 1154934, 1367685, 1574910, 1732401, 1924890, 2362365, 2735370, 2887335, 3464802, 4724730, 5197203, 5774670, 8662005, 10394406, 17324010, 25986015, 51972030]

約数ペア:

[(1, 51972030), (2, 25986015), (3, 17324010), (5, 10394406), (6, 8662005), (9, 5774670), (10, 5197203), (11, 4724730), (15, 3464802), (18, 2887335), (19, 2735370), (22, 2362365), (27, 1924890), (30, 1732401), (33, 1574910), (38, 1367685), (45, 1154934), (54, 962445), (55, 944946), (57, 911790), (66, 787455), (81, 641630), (90, 577467), (95, 547074), (99, 524970), (110, 472473), (114, 455895), (135, 384978), (162, 320815), (165, 314982), (171, 303930), (190, 273537), (198, 262485), (209, 248670), (270, 192489), (285, 182358), (297, 174990), (307, 169290), (330, 157491), (342, 151965), (405, 128326), (418, 124335), (495, 104994), (513, 101310), (570, 91179), (594, 87495), (614, 84645), (627, 82890), (810, 64163), (855, 60786), (891, 58330), (921, 56430), (990, 52497), (1026, 50655), (1045, 49734), (1254, 41445), (1485, 34998), (1535, 33858), (1539, 33770), (1710, 30393), (1782, 29165), (1842, 28215), (1881, 27630), (2090, 24867), (2565, 20262), (2763, 18810), (2970, 17499), (3070, 16929), (3078, 16885), (3135, 16578), (3377, 15390), (3762, 13815), (4455, 11666), (4605, 11286), (5130, 10131), (5526, 9405), (5643, 9210), (5833, 8910), (6270, 8289), (6754, 7695)]