53089164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 143095680

約数和(自身を除く): 90006516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 223, 306, 389, 446, 612, 669, 778, 892, 1167, 1338, 1556, 2007, 2334, 2676, 3501, 3791, 4014, 4668, 6613, 7002, 7582, 8028, 11373, 13226, 14004, 15164, 19839, 22746, 26452, 34119, 39678, 45492, 59517, 68238, 79356, 86747, 119034, 136476, 173494, 238068, 260241, 346988, 520482, 780723, 1040964, 1474699, 1561446, 2949398, 3122892, 4424097, 5898796, 8848194, 13272291, 17696388, 26544582, 53089164]

約数ペア:

[(1, 53089164), (2, 26544582), (3, 17696388), (4, 13272291), (6, 8848194), (9, 5898796), (12, 4424097), (17, 3122892), (18, 2949398), (34, 1561446), (36, 1474699), (51, 1040964), (68, 780723), (102, 520482), (153, 346988), (204, 260241), (223, 238068), (306, 173494), (389, 136476), (446, 119034), (612, 86747), (669, 79356), (778, 68238), (892, 59517), (1167, 45492), (1338, 39678), (1556, 34119), (2007, 26452), (2334, 22746), (2676, 19839), (3501, 15164), (3791, 14004), (4014, 13226), (4668, 11373), (6613, 8028), (7002, 7582)]