55981769216

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{1583}}^1$

素因数の和:1874

約数の個数: 120

約数和(自身を含む): 119393429760

約数和(自身を除く): 63411660544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 239, 256, 272, 289, 478, 512, 544, 578, 956, 1088, 1156, 1583, 1912, 2176, 2312, 3166, 3824, 4063, 4352, 4624, 6332, 7648, 8126, 8704, 9248, 12664, 15296, 16252, 18496, 25328, 26911, 30592, 32504, 36992, 50656, 53822, 61184, 65008, 69071, 73984, 101312, 107644, 122368, 130016, 138142, 147968, 202624, 215288, 260032, 276284, 378337, 405248, 430576, 457487, 520064, 552568, 756674, 810496, 861152, 914974, 1040128, 1105136, 1513348, 1722304, 1829948, 2080256, 2210272, 3026696, 3444608, 3659896, 4420544, 6053392, 6431729, 6889216, 7319792, 8841088, 12106784, 12863458, 13778432, 14639584, 17682176, 24213568, 25726916, 29279168, 35364352, 48427136, 51453832, 58558336, 96854272, 102907664, 109339393, 117116672, 193708544, 205815328, 218678786, 234233344, 411630656, 437357572, 823261312, 874715144, 1646522624, 1749430288, 3293045248, 3498860576, 6997721152, 13995442304, 27990884608, 55981769216]

約数ペア:

[(1, 55981769216), (2, 27990884608), (4, 13995442304), (8, 6997721152), (16, 3498860576), (17, 3293045248), (32, 1749430288), (34, 1646522624), (64, 874715144), (68, 823261312), (128, 437357572), (136, 411630656), (239, 234233344), (256, 218678786), (272, 205815328), (289, 193708544), (478, 117116672), (512, 109339393), (544, 102907664), (578, 96854272), (956, 58558336), (1088, 51453832), (1156, 48427136), (1583, 35364352), (1912, 29279168), (2176, 25726916), (2312, 24213568), (3166, 17682176), (3824, 14639584), (4063, 13778432), (4352, 12863458), (4624, 12106784), (6332, 8841088), (7648, 7319792), (8126, 6889216), (8704, 6431729), (9248, 6053392), (12664, 4420544), (15296, 3659896), (16252, 3444608), (18496, 3026696), (25328, 2210272), (26911, 2080256), (30592, 1829948), (32504, 1722304), (36992, 1513348), (50656, 1105136), (53822, 1040128), (61184, 914974), (65008, 861152), (69071, 810496), (73984, 756674), (101312, 552568), (107644, 520064), (122368, 457487), (130016, 430576), (138142, 405248), (147968, 378337), (202624, 276284), (215288, 260032)]