54019744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 113400000

約数和(自身を除く): 59380256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 199, 272, 398, 499, 544, 796, 998, 1592, 1996, 3184, 3383, 3992, 6368, 6766, 7984, 8483, 13532, 15968, 16966, 27064, 33932, 54128, 67864, 99301, 108256, 135728, 198602, 271456, 397204, 794408, 1588816, 1688117, 3177632, 3376234, 6752468, 13504936, 27009872, 54019744]

約数ペア:

[(1, 54019744), (2, 27009872), (4, 13504936), (8, 6752468), (16, 3376234), (17, 3177632), (32, 1688117), (34, 1588816), (68, 794408), (136, 397204), (199, 271456), (272, 198602), (398, 135728), (499, 108256), (544, 99301), (796, 67864), (998, 54128), (1592, 33932), (1996, 27064), (3184, 16966), (3383, 15968), (3992, 13532), (6368, 8483), (6766, 7984)]