53386998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 129600000

約数和(自身を除く): 76213002

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 149, 266, 298, 399, 447, 449, 798, 894, 898, 1043, 1347, 2086, 2694, 2831, 3129, 3143, 5662, 6258, 6286, 8493, 8531, 9429, 16986, 17062, 18858, 19817, 25593, 39634, 51186, 59451, 59717, 66901, 118902, 119434, 133802, 179151, 200703, 358302, 401406, 468307, 936614, 1271119, 1404921, 2542238, 2809842, 3813357, 7626714, 8897833, 17795666, 26693499, 53386998]

約数ペア:

[(1, 53386998), (2, 26693499), (3, 17795666), (6, 8897833), (7, 7626714), (14, 3813357), (19, 2809842), (21, 2542238), (38, 1404921), (42, 1271119), (57, 936614), (114, 468307), (133, 401406), (149, 358302), (266, 200703), (298, 179151), (399, 133802), (447, 119434), (449, 118902), (798, 66901), (894, 59717), (898, 59451), (1043, 51186), (1347, 39634), (2086, 25593), (2694, 19817), (2831, 18858), (3129, 17062), (3143, 16986), (5662, 9429), (6258, 8531), (6286, 8493)]