47315548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 103778304

約数和(自身を除く): 56462756

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 151, 217, 266, 302, 361, 434, 532, 589, 604, 722, 868, 1057, 1178, 1444, 2114, 2356, 2527, 2869, 4123, 4228, 4681, 5054, 5738, 8246, 9362, 10108, 11191, 11476, 16492, 18724, 20083, 22382, 32767, 40166, 44764, 54511, 65534, 78337, 80332, 88939, 109022, 131068, 156674, 177878, 218044, 313348, 355756, 381577, 622573, 763154, 1245146, 1526308, 1689841, 2490292, 3379682, 6759364, 11828887, 23657774, 47315548]

約数ペア:

[(1, 47315548), (2, 23657774), (4, 11828887), (7, 6759364), (14, 3379682), (19, 2490292), (28, 1689841), (31, 1526308), (38, 1245146), (62, 763154), (76, 622573), (124, 381577), (133, 355756), (151, 313348), (217, 218044), (266, 177878), (302, 156674), (361, 131068), (434, 109022), (532, 88939), (589, 80332), (604, 78337), (722, 65534), (868, 54511), (1057, 44764), (1178, 40166), (1444, 32767), (2114, 22382), (2356, 20083), (2527, 18724), (2869, 16492), (4123, 11476), (4228, 11191), (4681, 10108), (5054, 9362), (5738, 8246)]