55791190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 127016064

約数和(自身を除く): 71224874

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1295, 1657, 2405, 2590, 3314, 3367, 4810, 6734, 8285, 11599, 16570, 16835, 21541, 23198, 33670, 43082, 57995, 61309, 107705, 115990, 122618, 150787, 215410, 301574, 306545, 429163, 613090, 753935, 797017, 858326, 1507870, 1594034, 2145815, 3985085, 4291630, 5579119, 7970170, 11158238, 27895595, 55791190]

約数ペア:

[(1, 55791190), (2, 27895595), (5, 11158238), (7, 7970170), (10, 5579119), (13, 4291630), (14, 3985085), (26, 2145815), (35, 1594034), (37, 1507870), (65, 858326), (70, 797017), (74, 753935), (91, 613090), (130, 429163), (182, 306545), (185, 301574), (259, 215410), (370, 150787), (455, 122618), (481, 115990), (518, 107705), (910, 61309), (962, 57995), (1295, 43082), (1657, 33670), (2405, 23198), (2590, 21541), (3314, 16835), (3367, 16570), (4810, 11599), (6734, 8285)]