55428296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 85576504

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 67, 68, 77, 79, 88, 119, 134, 136, 154, 158, 187, 238, 268, 308, 316, 374, 469, 476, 536, 553, 616, 632, 737, 748, 869, 938, 952, 1106, 1139, 1309, 1343, 1474, 1496, 1738, 1876, 2212, 2278, 2618, 2686, 2948, 3476, 3752, 4424, 4556, 5159, 5236, 5293, 5372, 5896, 6083, 6952, 7973, 9112, 9401, 10318, 10472, 10586, 10744, 12166, 12529, 14773, 15946, 18802, 20636, 21172, 24332, 25058, 29546, 31892, 37051, 37604, 41272, 42344, 48664, 50116, 58223, 59092, 63784, 74102, 75208, 87703, 89981, 100232, 103411, 116446, 118184, 148204, 175406, 179962, 206822, 232892, 296408, 350812, 359924, 407561, 413644, 465784, 629867, 701624, 719848, 815122, 827288, 989791, 1259734, 1630244, 1979582, 2519468, 3260488, 3959164, 5038936, 6928537, 7918328, 13857074, 27714148, 55428296]

約数ペア:

[(1, 55428296), (2, 27714148), (4, 13857074), (7, 7918328), (8, 6928537), (11, 5038936), (14, 3959164), (17, 3260488), (22, 2519468), (28, 1979582), (34, 1630244), (44, 1259734), (56, 989791), (67, 827288), (68, 815122), (77, 719848), (79, 701624), (88, 629867), (119, 465784), (134, 413644), (136, 407561), (154, 359924), (158, 350812), (187, 296408), (238, 232892), (268, 206822), (308, 179962), (316, 175406), (374, 148204), (469, 118184), (476, 116446), (536, 103411), (553, 100232), (616, 89981), (632, 87703), (737, 75208), (748, 74102), (869, 63784), (938, 59092), (952, 58223), (1106, 50116), (1139, 48664), (1309, 42344), (1343, 41272), (1474, 37604), (1496, 37051), (1738, 31892), (1876, 29546), (2212, 25058), (2278, 24332), (2618, 21172), (2686, 20636), (2948, 18802), (3476, 15946), (3752, 14773), (4424, 12529), (4556, 12166), (5159, 10744), (5236, 10586), (5293, 10472), (5372, 10318), (5896, 9401), (6083, 9112), (6952, 7973)]