52458420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2549}}^1$

素因数の和:2582

約数の個数: 96

約数和(自身を含む): 171360000

約数和(自身を除く): 118901580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2549, 2940, 3430, 4116, 5098, 5145, 6860, 7647, 10196, 10290, 12745, 15294, 17843, 20580, 25490, 30588, 35686, 38235, 50980, 53529, 71372, 76470, 89215, 107058, 124901, 152940, 178430, 214116, 249802, 267645, 356860, 374703, 499604, 535290, 624505, 749406, 874307, 1070580, 1249010, 1498812, 1748614, 1873515, 2498020, 2622921, 3497228, 3747030, 4371535, 5245842, 7494060, 8743070, 10491684, 13114605, 17486140, 26229210, 52458420]

約数ペア:

[(1, 52458420), (2, 26229210), (3, 17486140), (4, 13114605), (5, 10491684), (6, 8743070), (7, 7494060), (10, 5245842), (12, 4371535), (14, 3747030), (15, 3497228), (20, 2622921), (21, 2498020), (28, 1873515), (30, 1748614), (35, 1498812), (42, 1249010), (49, 1070580), (60, 874307), (70, 749406), (84, 624505), (98, 535290), (105, 499604), (140, 374703), (147, 356860), (196, 267645), (210, 249802), (245, 214116), (294, 178430), (343, 152940), (420, 124901), (490, 107058), (588, 89215), (686, 76470), (735, 71372), (980, 53529), (1029, 50980), (1372, 38235), (1470, 35686), (1715, 30588), (2058, 25490), (2549, 20580), (2940, 17843), (3430, 15294), (4116, 12745), (5098, 10290), (5145, 10196), (6860, 7647)]