47871796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 102162816

約数和(自身を除く): 54291020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 163, 238, 326, 476, 617, 652, 1141, 1234, 2282, 2468, 2771, 4319, 4564, 5542, 8638, 10489, 11084, 17276, 19397, 20978, 38794, 41956, 73423, 77588, 100571, 146846, 201142, 293692, 402284, 703997, 1407994, 1709707, 2815988, 3419414, 6838828, 11967949, 23935898, 47871796]

約数ペア:

[(1, 47871796), (2, 23935898), (4, 11967949), (7, 6838828), (14, 3419414), (17, 2815988), (28, 1709707), (34, 1407994), (68, 703997), (119, 402284), (163, 293692), (238, 201142), (326, 146846), (476, 100571), (617, 77588), (652, 73423), (1141, 41956), (1234, 38794), (2282, 20978), (2468, 19397), (2771, 17276), (4319, 11084), (4564, 10489), (5542, 8638)]