51931362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72733}}^1$

素因数の和:72762

約数の個数: 32

約数和(自身を含む): 125684352

約数和(自身を除く): 73752990

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 72733, 145466, 218199, 436398, 509131, 1018262, 1236461, 1527393, 2472922, 3054786, 3709383, 7418766, 8655227, 17310454, 25965681, 51931362]

約数ペア:

[(1, 51931362), (2, 25965681), (3, 17310454), (6, 8655227), (7, 7418766), (14, 3709383), (17, 3054786), (21, 2472922), (34, 1527393), (42, 1236461), (51, 1018262), (102, 509131), (119, 436398), (238, 218199), (357, 145466), (714, 72733)]