49577528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 128701440

約数和(自身を除く): 79123912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 41, 44, 52, 56, 77, 82, 88, 91, 104, 143, 151, 154, 164, 182, 286, 287, 302, 308, 328, 364, 451, 533, 572, 574, 604, 616, 728, 902, 1001, 1057, 1066, 1144, 1148, 1208, 1661, 1804, 1963, 2002, 2114, 2132, 2296, 3157, 3322, 3608, 3731, 3926, 4004, 4228, 4264, 5863, 6191, 6314, 6644, 7462, 7852, 8008, 8456, 11627, 11726, 12382, 12628, 13288, 13741, 14924, 15704, 21593, 23254, 23452, 24764, 25256, 27482, 29848, 41041, 43186, 43337, 46508, 46904, 49528, 54964, 68101, 80483, 82082, 86372, 86674, 93016, 109928, 136202, 151151, 160966, 164164, 172744, 173348, 272404, 302302, 321932, 328328, 346696, 476707, 544808, 563381, 604604, 643864, 885313, 953414, 1126762, 1209208, 1770626, 1906828, 2253524, 3541252, 3813656, 4507048, 6197191, 7082504, 12394382, 24788764, 49577528]

約数ペア:

[(1, 49577528), (2, 24788764), (4, 12394382), (7, 7082504), (8, 6197191), (11, 4507048), (13, 3813656), (14, 3541252), (22, 2253524), (26, 1906828), (28, 1770626), (41, 1209208), (44, 1126762), (52, 953414), (56, 885313), (77, 643864), (82, 604604), (88, 563381), (91, 544808), (104, 476707), (143, 346696), (151, 328328), (154, 321932), (164, 302302), (182, 272404), (286, 173348), (287, 172744), (302, 164164), (308, 160966), (328, 151151), (364, 136202), (451, 109928), (533, 93016), (572, 86674), (574, 86372), (604, 82082), (616, 80483), (728, 68101), (902, 54964), (1001, 49528), (1057, 46904), (1066, 46508), (1144, 43337), (1148, 43186), (1208, 41041), (1661, 29848), (1804, 27482), (1963, 25256), (2002, 24764), (2114, 23452), (2132, 23254), (2296, 21593), (3157, 15704), (3322, 14924), (3608, 13741), (3731, 13288), (3926, 12628), (4004, 12382), (4228, 11726), (4264, 11627), (5863, 8456), (6191, 8008), (6314, 7852), (6644, 7462)]