49971824

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 121658880

約数和(自身を除く): 71687056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1021, 1064, 1288, 1748, 2042, 2128, 2576, 3059, 3496, 4084, 6118, 6992, 7147, 8168, 12236, 14294, 16336, 19399, 23483, 24472, 28588, 38798, 46966, 48944, 57176, 77596, 93932, 114352, 135793, 155192, 164381, 187864, 271586, 310384, 328762, 375728, 446177, 543172, 657524, 892354, 1086344, 1315048, 1784708, 2172688, 2630096, 3123239, 3569416, 6246478, 7138832, 12492956, 24985912, 49971824]

約数ペア:

[(1, 49971824), (2, 24985912), (4, 12492956), (7, 7138832), (8, 6246478), (14, 3569416), (16, 3123239), (19, 2630096), (23, 2172688), (28, 1784708), (38, 1315048), (46, 1086344), (56, 892354), (76, 657524), (92, 543172), (112, 446177), (133, 375728), (152, 328762), (161, 310384), (184, 271586), (266, 187864), (304, 164381), (322, 155192), (368, 135793), (437, 114352), (532, 93932), (644, 77596), (874, 57176), (1021, 48944), (1064, 46966), (1288, 38798), (1748, 28588), (2042, 24472), (2128, 23483), (2576, 19399), (3059, 16336), (3496, 14294), (4084, 12236), (6118, 8168), (6992, 7147)]