48881008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 109323360

約数和(自身を除く): 60442352

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 61, 88, 116, 122, 157, 176, 232, 244, 314, 319, 464, 488, 628, 638, 671, 976, 1256, 1276, 1342, 1727, 1769, 2512, 2552, 2684, 3454, 3538, 4553, 5104, 5368, 6908, 7076, 9106, 9577, 10736, 13816, 14152, 18212, 19154, 19459, 27632, 28304, 36424, 38308, 38918, 50083, 72848, 76616, 77836, 100166, 105347, 153232, 155672, 200332, 210694, 277733, 311344, 400664, 421388, 555466, 801328, 842776, 1110932, 1685552, 2221864, 3055063, 4443728, 6110126, 12220252, 24440504, 48881008]

約数ペア:

[(1, 48881008), (2, 24440504), (4, 12220252), (8, 6110126), (11, 4443728), (16, 3055063), (22, 2221864), (29, 1685552), (44, 1110932), (58, 842776), (61, 801328), (88, 555466), (116, 421388), (122, 400664), (157, 311344), (176, 277733), (232, 210694), (244, 200332), (314, 155672), (319, 153232), (464, 105347), (488, 100166), (628, 77836), (638, 76616), (671, 72848), (976, 50083), (1256, 38918), (1276, 38308), (1342, 36424), (1727, 28304), (1769, 27632), (2512, 19459), (2552, 19154), (2684, 18212), (3454, 14152), (3538, 13816), (4553, 10736), (5104, 9577), (5368, 9106), (6908, 7076)]