51208488

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 155170080

約数和(自身を除く): 103961592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 107, 136, 138, 153, 184, 204, 207, 214, 276, 289, 306, 321, 391, 408, 414, 428, 552, 578, 612, 642, 782, 828, 856, 867, 963, 1156, 1173, 1224, 1284, 1564, 1656, 1734, 1819, 1926, 2312, 2346, 2461, 2568, 2601, 3128, 3468, 3519, 3638, 3852, 4692, 4922, 5202, 5457, 6647, 6936, 7038, 7276, 7383, 7704, 9384, 9844, 10404, 10914, 13294, 14076, 14552, 14766, 16371, 19688, 19941, 20808, 21828, 22149, 26588, 28152, 29532, 30923, 32742, 39882, 41837, 43656, 44298, 53176, 59064, 59823, 61846, 65484, 79764, 83674, 88596, 92769, 119646, 123692, 125511, 130968, 159528, 167348, 177192, 185538, 239292, 247384, 251022, 278307, 334696, 371076, 376533, 478584, 502044, 556614, 711229, 742152, 753066, 1004088, 1113228, 1422458, 1506132, 2133687, 2226456, 2844916, 3012264, 4267374, 5689832, 6401061, 8534748, 12802122, 17069496, 25604244, 51208488]

約数ペア:

[(1, 51208488), (2, 25604244), (3, 17069496), (4, 12802122), (6, 8534748), (8, 6401061), (9, 5689832), (12, 4267374), (17, 3012264), (18, 2844916), (23, 2226456), (24, 2133687), (34, 1506132), (36, 1422458), (46, 1113228), (51, 1004088), (68, 753066), (69, 742152), (72, 711229), (92, 556614), (102, 502044), (107, 478584), (136, 376533), (138, 371076), (153, 334696), (184, 278307), (204, 251022), (207, 247384), (214, 239292), (276, 185538), (289, 177192), (306, 167348), (321, 159528), (391, 130968), (408, 125511), (414, 123692), (428, 119646), (552, 92769), (578, 88596), (612, 83674), (642, 79764), (782, 65484), (828, 61846), (856, 59823), (867, 59064), (963, 53176), (1156, 44298), (1173, 43656), (1224, 41837), (1284, 39882), (1564, 32742), (1656, 30923), (1734, 29532), (1819, 28152), (1926, 26588), (2312, 22149), (2346, 21828), (2461, 20808), (2568, 19941), (2601, 19688), (3128, 16371), (3468, 14766), (3519, 14552), (3638, 14076), (3852, 13294), (4692, 10914), (4922, 10404), (5202, 9844), (5457, 9384), (6647, 7704), (6936, 7383), (7038, 7276)]