48430525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 79994880

約数和(自身を除く): 31564355

約数列:

[1, 5, 11, 13, 19, 23, 25, 31, 55, 65, 95, 115, 143, 155, 209, 247, 253, 275, 299, 325, 341, 403, 437, 475, 575, 589, 713, 715, 775, 1045, 1235, 1265, 1495, 1705, 2015, 2185, 2717, 2945, 3289, 3565, 3575, 4433, 4807, 5225, 5681, 6175, 6325, 6479, 7475, 7657, 7843, 8525, 9269, 10075, 10925, 13547, 13585, 14725, 16445, 17825, 22165, 24035, 28405, 32395, 38285, 39215, 46345, 62491, 67735, 67925, 82225, 84227, 101959, 110825, 120175, 142025, 149017, 161975, 176111, 191425, 196075, 231725, 312455, 338675, 421135, 509795, 745085, 880555, 1562275, 1937221, 2105675, 2548975, 3725425, 4402775, 9686105, 48430525]

約数ペア:

[(1, 48430525), (5, 9686105), (11, 4402775), (13, 3725425), (19, 2548975), (23, 2105675), (25, 1937221), (31, 1562275), (55, 880555), (65, 745085), (95, 509795), (115, 421135), (143, 338675), (155, 312455), (209, 231725), (247, 196075), (253, 191425), (275, 176111), (299, 161975), (325, 149017), (341, 142025), (403, 120175), (437, 110825), (475, 101959), (575, 84227), (589, 82225), (713, 67925), (715, 67735), (775, 62491), (1045, 46345), (1235, 39215), (1265, 38285), (1495, 32395), (1705, 28405), (2015, 24035), (2185, 22165), (2717, 17825), (2945, 16445), (3289, 14725), (3565, 13585), (3575, 13547), (4433, 10925), (4807, 10075), (5225, 9269), (5681, 8525), (6175, 7843), (6325, 7657), (6479, 7475)]