53870416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 63979184

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 79, 92, 109, 136, 158, 184, 218, 272, 316, 368, 391, 436, 632, 782, 872, 1264, 1343, 1564, 1744, 1817, 1853, 2507, 2686, 3128, 3634, 3706, 5014, 5372, 6256, 7268, 7412, 8611, 10028, 10744, 14536, 14824, 17222, 20056, 21488, 29072, 29648, 30889, 34444, 40112, 42619, 61778, 68888, 85238, 123556, 137776, 146387, 170476, 198053, 247112, 292774, 340952, 396106, 494224, 585548, 681904, 792212, 1171096, 1584424, 2342192, 3168848, 3366901, 6733802, 13467604, 26935208, 53870416]

約数ペア:

[(1, 53870416), (2, 26935208), (4, 13467604), (8, 6733802), (16, 3366901), (17, 3168848), (23, 2342192), (34, 1584424), (46, 1171096), (68, 792212), (79, 681904), (92, 585548), (109, 494224), (136, 396106), (158, 340952), (184, 292774), (218, 247112), (272, 198053), (316, 170476), (368, 146387), (391, 137776), (436, 123556), (632, 85238), (782, 68888), (872, 61778), (1264, 42619), (1343, 40112), (1564, 34444), (1744, 30889), (1817, 29648), (1853, 29072), (2507, 21488), (2686, 20056), (3128, 17222), (3634, 14824), (3706, 14536), (5014, 10744), (5372, 10028), (6256, 8611), (7268, 7412)]