51815592

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 155001600

約数和(自身を除く): 103186008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 103, 108, 136, 137, 153, 204, 206, 216, 274, 306, 309, 408, 411, 412, 459, 548, 612, 618, 822, 824, 918, 927, 1096, 1224, 1233, 1236, 1644, 1751, 1836, 1854, 2329, 2466, 2472, 2781, 3288, 3502, 3672, 3699, 3708, 4658, 4932, 5253, 5562, 6987, 7004, 7398, 7416, 9316, 9864, 10506, 11124, 13974, 14008, 14111, 14796, 15759, 18632, 20961, 21012, 22248, 27948, 28222, 29592, 31518, 41922, 42024, 42333, 47277, 55896, 56444, 62883, 63036, 83844, 84666, 94554, 112888, 125766, 126072, 126999, 167688, 169332, 189108, 239887, 251532, 253998, 338664, 378216, 380997, 479774, 503064, 507996, 719661, 761994, 959548, 1015992, 1439322, 1523988, 1919096, 2158983, 2878644, 3047976, 4317966, 5757288, 6476949, 8635932, 12953898, 17271864, 25907796, 51815592]

約数ペア:

[(1, 51815592), (2, 25907796), (3, 17271864), (4, 12953898), (6, 8635932), (8, 6476949), (9, 5757288), (12, 4317966), (17, 3047976), (18, 2878644), (24, 2158983), (27, 1919096), (34, 1523988), (36, 1439322), (51, 1015992), (54, 959548), (68, 761994), (72, 719661), (102, 507996), (103, 503064), (108, 479774), (136, 380997), (137, 378216), (153, 338664), (204, 253998), (206, 251532), (216, 239887), (274, 189108), (306, 169332), (309, 167688), (408, 126999), (411, 126072), (412, 125766), (459, 112888), (548, 94554), (612, 84666), (618, 83844), (822, 63036), (824, 62883), (918, 56444), (927, 55896), (1096, 47277), (1224, 42333), (1233, 42024), (1236, 41922), (1644, 31518), (1751, 29592), (1836, 28222), (1854, 27948), (2329, 22248), (2466, 21012), (2472, 20961), (2781, 18632), (3288, 15759), (3502, 14796), (3672, 14111), (3699, 14008), (3708, 13974), (4658, 11124), (4932, 10506), (5253, 9864), (5562, 9316), (6987, 7416), (7004, 7398)]