47408712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 134991360

約数和(自身を除く): 87582648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 53, 61, 78, 94, 104, 106, 122, 141, 156, 159, 183, 188, 212, 244, 282, 312, 318, 366, 376, 424, 488, 564, 611, 636, 689, 732, 793, 1128, 1222, 1272, 1378, 1464, 1586, 1833, 2067, 2379, 2444, 2491, 2756, 2867, 3172, 3233, 3666, 4134, 4758, 4888, 4982, 5512, 5734, 6344, 6466, 7332, 7473, 8268, 8601, 9516, 9699, 9964, 11468, 12932, 14664, 14946, 16536, 17202, 19032, 19398, 19928, 22936, 25864, 29892, 32383, 34404, 37271, 38796, 42029, 59784, 64766, 68808, 74542, 77592, 84058, 97149, 111813, 126087, 129532, 149084, 151951, 168116, 194298, 223626, 252174, 259064, 298168, 303902, 336232, 388596, 447252, 455853, 504348, 607804, 777192, 894504, 911706, 1008696, 1215608, 1823412, 1975363, 3646824, 3950726, 5926089, 7901452, 11852178, 15802904, 23704356, 47408712]

約数ペア:

[(1, 47408712), (2, 23704356), (3, 15802904), (4, 11852178), (6, 7901452), (8, 5926089), (12, 3950726), (13, 3646824), (24, 1975363), (26, 1823412), (39, 1215608), (47, 1008696), (52, 911706), (53, 894504), (61, 777192), (78, 607804), (94, 504348), (104, 455853), (106, 447252), (122, 388596), (141, 336232), (156, 303902), (159, 298168), (183, 259064), (188, 252174), (212, 223626), (244, 194298), (282, 168116), (312, 151951), (318, 149084), (366, 129532), (376, 126087), (424, 111813), (488, 97149), (564, 84058), (611, 77592), (636, 74542), (689, 68808), (732, 64766), (793, 59784), (1128, 42029), (1222, 38796), (1272, 37271), (1378, 34404), (1464, 32383), (1586, 29892), (1833, 25864), (2067, 22936), (2379, 19928), (2444, 19398), (2491, 19032), (2756, 17202), (2867, 16536), (3172, 14946), (3233, 14664), (3666, 12932), (4134, 11468), (4758, 9964), (4888, 9699), (4982, 9516), (5512, 8601), (5734, 8268), (6344, 7473), (6466, 7332)]