55878864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 161203968

約数和(自身を除く): 105325104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 47, 48, 51, 62, 68, 93, 94, 102, 124, 136, 141, 186, 188, 204, 248, 272, 282, 372, 376, 408, 496, 527, 564, 744, 752, 799, 816, 1054, 1128, 1457, 1488, 1581, 1598, 2108, 2209, 2256, 2397, 2914, 3162, 3196, 4216, 4371, 4418, 4794, 5828, 6324, 6392, 6627, 8432, 8742, 8836, 9588, 11656, 12648, 12784, 13254, 17484, 17672, 19176, 23312, 24769, 25296, 26508, 34968, 35344, 37553, 38352, 49538, 53016, 68479, 69936, 74307, 75106, 99076, 106032, 112659, 136958, 148614, 150212, 198152, 205437, 225318, 273916, 297228, 300424, 396304, 410874, 450636, 547832, 594456, 600848, 821748, 901272, 1095664, 1164143, 1188912, 1643496, 1802544, 2328286, 3286992, 3492429, 4656572, 6984858, 9313144, 13969716, 18626288, 27939432, 55878864]

約数ペア:

[(1, 55878864), (2, 27939432), (3, 18626288), (4, 13969716), (6, 9313144), (8, 6984858), (12, 4656572), (16, 3492429), (17, 3286992), (24, 2328286), (31, 1802544), (34, 1643496), (47, 1188912), (48, 1164143), (51, 1095664), (62, 901272), (68, 821748), (93, 600848), (94, 594456), (102, 547832), (124, 450636), (136, 410874), (141, 396304), (186, 300424), (188, 297228), (204, 273916), (248, 225318), (272, 205437), (282, 198152), (372, 150212), (376, 148614), (408, 136958), (496, 112659), (527, 106032), (564, 99076), (744, 75106), (752, 74307), (799, 69936), (816, 68479), (1054, 53016), (1128, 49538), (1457, 38352), (1488, 37553), (1581, 35344), (1598, 34968), (2108, 26508), (2209, 25296), (2256, 24769), (2397, 23312), (2914, 19176), (3162, 17672), (3196, 17484), (4216, 13254), (4371, 12784), (4418, 12648), (4794, 11656), (5828, 9588), (6324, 8836), (6392, 8742), (6627, 8432)]