55421344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 120597120

約数和(自身を除く): 65175776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 1993, 2528, 3476, 3986, 6952, 7972, 13904, 15944, 21923, 27808, 31888, 43846, 63776, 87692, 157447, 175384, 314894, 350768, 629788, 701536, 1259576, 1731917, 2519152, 3463834, 5038304, 6927668, 13855336, 27710672, 55421344]

約数ペア:

[(1, 55421344), (2, 27710672), (4, 13855336), (8, 6927668), (11, 5038304), (16, 3463834), (22, 2519152), (32, 1731917), (44, 1259576), (79, 701536), (88, 629788), (158, 350768), (176, 314894), (316, 175384), (352, 157447), (632, 87692), (869, 63776), (1264, 43846), (1738, 31888), (1993, 27808), (2528, 21923), (3476, 15944), (3986, 13904), (6952, 7972)]