48239672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 53366728

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 71, 94, 104, 139, 142, 188, 278, 284, 376, 556, 568, 611, 923, 1112, 1222, 1807, 1846, 2444, 3337, 3614, 3692, 4888, 6533, 6674, 7228, 7384, 9869, 13066, 13348, 14456, 19738, 26132, 26696, 39476, 43381, 52264, 78952, 84929, 86762, 128297, 169858, 173524, 256594, 339716, 347048, 463843, 513188, 679432, 927686, 1026376, 1855372, 3710744, 6029959, 12059918, 24119836, 48239672]

約数ペア:

[(1, 48239672), (2, 24119836), (4, 12059918), (8, 6029959), (13, 3710744), (26, 1855372), (47, 1026376), (52, 927686), (71, 679432), (94, 513188), (104, 463843), (139, 347048), (142, 339716), (188, 256594), (278, 173524), (284, 169858), (376, 128297), (556, 86762), (568, 84929), (611, 78952), (923, 52264), (1112, 43381), (1222, 39476), (1807, 26696), (1846, 26132), (2444, 19738), (3337, 14456), (3614, 13348), (3692, 13066), (4888, 9869), (6533, 7384), (6674, 7228)]