54964872

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 164160000

約数和(自身を除く): 109195128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 108, 114, 118, 152, 171, 177, 216, 227, 228, 236, 342, 354, 454, 456, 472, 513, 531, 681, 684, 708, 908, 1026, 1062, 1121, 1362, 1368, 1416, 1593, 1816, 2043, 2052, 2124, 2242, 2724, 3186, 3363, 4086, 4104, 4248, 4313, 4484, 5448, 6129, 6372, 6726, 8172, 8626, 8968, 10089, 12258, 12744, 12939, 13393, 13452, 16344, 17252, 20178, 24516, 25878, 26786, 26904, 30267, 34504, 38817, 40179, 40356, 49032, 51756, 53572, 60534, 77634, 80358, 80712, 103512, 107144, 116451, 120537, 121068, 155268, 160716, 232902, 241074, 242136, 254467, 310536, 321432, 361611, 465804, 482148, 508934, 723222, 763401, 931608, 964296, 1017868, 1446444, 1526802, 2035736, 2290203, 2892888, 3053604, 4580406, 6107208, 6870609, 9160812, 13741218, 18321624, 27482436, 54964872]

約数ペア:

[(1, 54964872), (2, 27482436), (3, 18321624), (4, 13741218), (6, 9160812), (8, 6870609), (9, 6107208), (12, 4580406), (18, 3053604), (19, 2892888), (24, 2290203), (27, 2035736), (36, 1526802), (38, 1446444), (54, 1017868), (57, 964296), (59, 931608), (72, 763401), (76, 723222), (108, 508934), (114, 482148), (118, 465804), (152, 361611), (171, 321432), (177, 310536), (216, 254467), (227, 242136), (228, 241074), (236, 232902), (342, 160716), (354, 155268), (454, 121068), (456, 120537), (472, 116451), (513, 107144), (531, 103512), (681, 80712), (684, 80358), (708, 77634), (908, 60534), (1026, 53572), (1062, 51756), (1121, 49032), (1362, 40356), (1368, 40179), (1416, 38817), (1593, 34504), (1816, 30267), (2043, 26904), (2052, 26786), (2124, 25878), (2242, 24516), (2724, 20178), (3186, 17252), (3363, 16344), (4086, 13452), (4104, 13393), (4248, 12939), (4313, 12744), (4484, 12258), (5448, 10089), (6129, 8968), (6372, 8626), (6726, 8172)]