55759795

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 87494400

約数和(自身を除く): 31734605

約数列:

[1, 5, 7, 13, 35, 41, 49, 61, 65, 91, 205, 245, 287, 305, 343, 427, 455, 533, 637, 793, 1435, 1715, 2009, 2135, 2501, 2665, 2989, 3185, 3731, 3965, 4459, 5551, 10045, 12505, 14063, 14945, 17507, 18655, 20923, 22295, 26117, 27755, 32513, 38857, 70315, 87535, 104615, 122549, 130585, 162565, 182819, 194285, 227591, 271999, 612745, 857843, 914095, 1137955, 1359995, 1593137, 4289215, 7965685, 11151959, 55759795]

約数ペア:

[(1, 55759795), (5, 11151959), (7, 7965685), (13, 4289215), (35, 1593137), (41, 1359995), (49, 1137955), (61, 914095), (65, 857843), (91, 612745), (205, 271999), (245, 227591), (287, 194285), (305, 182819), (343, 162565), (427, 130585), (455, 122549), (533, 104615), (637, 87535), (793, 70315), (1435, 38857), (1715, 32513), (2009, 27755), (2135, 26117), (2501, 22295), (2665, 20923), (2989, 18655), (3185, 17507), (3731, 14945), (3965, 14063), (4459, 12505), (5551, 10045)]