53819480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 143745840

約数和(自身を除く): 89926360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 97, 104, 110, 130, 143, 194, 220, 260, 286, 388, 440, 485, 520, 572, 715, 776, 970, 1067, 1144, 1261, 1430, 1940, 2134, 2522, 2860, 3880, 4268, 5044, 5335, 5720, 6305, 8536, 9409, 10088, 10670, 12610, 13871, 18818, 21340, 25220, 27742, 37636, 42680, 47045, 50440, 55484, 69355, 75272, 94090, 103499, 110968, 122317, 138710, 188180, 206998, 244634, 277420, 376360, 413996, 489268, 517495, 554840, 611585, 827992, 978536, 1034990, 1223170, 1345487, 2069980, 2446340, 2690974, 4139960, 4892680, 5381948, 6727435, 10763896, 13454870, 26909740, 53819480]

約数ペア:

[(1, 53819480), (2, 26909740), (4, 13454870), (5, 10763896), (8, 6727435), (10, 5381948), (11, 4892680), (13, 4139960), (20, 2690974), (22, 2446340), (26, 2069980), (40, 1345487), (44, 1223170), (52, 1034990), (55, 978536), (65, 827992), (88, 611585), (97, 554840), (104, 517495), (110, 489268), (130, 413996), (143, 376360), (194, 277420), (220, 244634), (260, 206998), (286, 188180), (388, 138710), (440, 122317), (485, 110968), (520, 103499), (572, 94090), (715, 75272), (776, 69355), (970, 55484), (1067, 50440), (1144, 47045), (1261, 42680), (1430, 37636), (1940, 27742), (2134, 25220), (2522, 21340), (2860, 18818), (3880, 13871), (4268, 12610), (5044, 10670), (5335, 10088), (5720, 9409), (6305, 8536)]