51826068

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2568

約数の個数: 84

約数和(自身を含む): 155468320

約数和(自身を除く): 103642252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2539, 2916, 3402, 5078, 5103, 6804, 7617, 10156, 10206, 15234, 17773, 20412, 22851, 30468, 35546, 45702, 53319, 68553, 71092, 91404, 106638, 137106, 159957, 205659, 213276, 274212, 319914, 411318, 479871, 616977, 639828, 822636, 959742, 1233954, 1439613, 1850931, 1919484, 2467908, 2879226, 3701862, 4318839, 5758452, 7403724, 8637678, 12956517, 17275356, 25913034, 51826068]

約数ペア:

[(1, 51826068), (2, 25913034), (3, 17275356), (4, 12956517), (6, 8637678), (7, 7403724), (9, 5758452), (12, 4318839), (14, 3701862), (18, 2879226), (21, 2467908), (27, 1919484), (28, 1850931), (36, 1439613), (42, 1233954), (54, 959742), (63, 822636), (81, 639828), (84, 616977), (108, 479871), (126, 411318), (162, 319914), (189, 274212), (243, 213276), (252, 205659), (324, 159957), (378, 137106), (486, 106638), (567, 91404), (729, 71092), (756, 68553), (972, 53319), (1134, 45702), (1458, 35546), (1701, 30468), (2268, 22851), (2539, 20412), (2916, 17773), (3402, 15234), (5078, 10206), (5103, 10156), (6804, 7617)]