48162440

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12413}}^1$

素因数の和:12521

約数の個数: 32

約数和(自身を含む): 109491480

約数和(自身を除く): 61329040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 12413, 24826, 49652, 62065, 99304, 124130, 248260, 496520, 1204061, 2408122, 4816244, 6020305, 9632488, 12040610, 24081220, 48162440]

約数ペア:

[(1, 48162440), (2, 24081220), (4, 12040610), (5, 9632488), (8, 6020305), (10, 4816244), (20, 2408122), (40, 1204061), (97, 496520), (194, 248260), (388, 124130), (485, 99304), (776, 62065), (970, 49652), (1940, 24826), (3880, 12413)]