51778872

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 103741128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 59, 68, 72, 102, 108, 118, 136, 153, 177, 204, 216, 236, 239, 306, 354, 408, 459, 472, 478, 531, 612, 708, 717, 918, 956, 1003, 1062, 1224, 1416, 1434, 1593, 1836, 1912, 2006, 2124, 2151, 2868, 3009, 3186, 3672, 4012, 4063, 4248, 4302, 5736, 6018, 6372, 6453, 8024, 8126, 8604, 9027, 12036, 12189, 12744, 12906, 14101, 16252, 17208, 18054, 24072, 24378, 25812, 27081, 28202, 32504, 36108, 36567, 42303, 48756, 51624, 54162, 56404, 72216, 73134, 84606, 97512, 108324, 109701, 112808, 126909, 146268, 169212, 216648, 219402, 239717, 253818, 292536, 338424, 380727, 438804, 479434, 507636, 719151, 761454, 877608, 958868, 1015272, 1438302, 1522908, 1917736, 2157453, 2876604, 3045816, 4314906, 5753208, 6472359, 8629812, 12944718, 17259624, 25889436, 51778872]

約数ペア:

[(1, 51778872), (2, 25889436), (3, 17259624), (4, 12944718), (6, 8629812), (8, 6472359), (9, 5753208), (12, 4314906), (17, 3045816), (18, 2876604), (24, 2157453), (27, 1917736), (34, 1522908), (36, 1438302), (51, 1015272), (54, 958868), (59, 877608), (68, 761454), (72, 719151), (102, 507636), (108, 479434), (118, 438804), (136, 380727), (153, 338424), (177, 292536), (204, 253818), (216, 239717), (236, 219402), (239, 216648), (306, 169212), (354, 146268), (408, 126909), (459, 112808), (472, 109701), (478, 108324), (531, 97512), (612, 84606), (708, 73134), (717, 72216), (918, 56404), (956, 54162), (1003, 51624), (1062, 48756), (1224, 42303), (1416, 36567), (1434, 36108), (1593, 32504), (1836, 28202), (1912, 27081), (2006, 25812), (2124, 24378), (2151, 24072), (2868, 18054), (3009, 17208), (3186, 16252), (3672, 14101), (4012, 12906), (4063, 12744), (4248, 12189), (4302, 12036), (5736, 9027), (6018, 8604), (6372, 8126), (6453, 8024)]