49374149020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{42743}}^1$

素因数の和:43019

約数の個数: 96

約数和(自身を含む): 122249207808

約数和(自身を除く): 72875058788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 223, 259, 370, 446, 518, 740, 892, 1036, 1115, 1295, 1561, 2230, 2590, 3122, 4460, 5180, 6244, 7805, 8251, 15610, 16502, 31220, 33004, 41255, 42743, 57757, 82510, 85486, 115514, 165020, 170972, 213715, 231028, 288785, 299201, 427430, 577570, 598402, 854860, 1155140, 1196804, 1496005, 1581491, 2992010, 3162982, 5984020, 6325964, 7907455, 9531689, 11070437, 15814910, 19063378, 22140874, 31629820, 38126756, 44281748, 47658445, 55352185, 66721823, 95316890, 110704370, 133443646, 190633780, 221408740, 266887292, 333609115, 352672493, 667218230, 705344986, 1334436460, 1410689972, 1763362465, 2468707451, 3526724930, 4937414902, 7053449860, 9874829804, 12343537255, 24687074510, 49374149020]

約数ペア:

[(1, 49374149020), (2, 24687074510), (4, 12343537255), (5, 9874829804), (7, 7053449860), (10, 4937414902), (14, 3526724930), (20, 2468707451), (28, 1763362465), (35, 1410689972), (37, 1334436460), (70, 705344986), (74, 667218230), (140, 352672493), (148, 333609115), (185, 266887292), (223, 221408740), (259, 190633780), (370, 133443646), (446, 110704370), (518, 95316890), (740, 66721823), (892, 55352185), (1036, 47658445), (1115, 44281748), (1295, 38126756), (1561, 31629820), (2230, 22140874), (2590, 19063378), (3122, 15814910), (4460, 11070437), (5180, 9531689), (6244, 7907455), (7805, 6325964), (8251, 5984020), (15610, 3162982), (16502, 2992010), (31220, 1581491), (33004, 1496005), (41255, 1196804), (42743, 1155140), (57757, 854860), (82510, 598402), (85486, 577570), (115514, 427430), (165020, 299201), (170972, 288785), (213715, 231028)]