53431456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 121080960

約数和(自身を除く): 67649504

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 43, 52, 58, 86, 103, 104, 116, 172, 206, 208, 232, 344, 377, 412, 416, 464, 559, 688, 754, 824, 928, 1118, 1247, 1339, 1376, 1508, 1648, 2236, 2494, 2678, 2987, 3016, 3296, 4429, 4472, 4988, 5356, 5974, 6032, 8858, 8944, 9976, 10712, 11948, 12064, 16211, 17716, 17888, 19952, 21424, 23896, 32422, 35432, 38831, 39904, 42848, 47792, 57577, 64844, 70864, 77662, 95584, 115154, 128441, 129688, 141728, 155324, 230308, 256882, 259376, 310648, 460616, 513764, 518752, 621296, 921232, 1027528, 1242592, 1669733, 1842464, 2055056, 3339466, 4110112, 6678932, 13357864, 26715728, 53431456]

約数ペア:

[(1, 53431456), (2, 26715728), (4, 13357864), (8, 6678932), (13, 4110112), (16, 3339466), (26, 2055056), (29, 1842464), (32, 1669733), (43, 1242592), (52, 1027528), (58, 921232), (86, 621296), (103, 518752), (104, 513764), (116, 460616), (172, 310648), (206, 259376), (208, 256882), (232, 230308), (344, 155324), (377, 141728), (412, 129688), (416, 128441), (464, 115154), (559, 95584), (688, 77662), (754, 70864), (824, 64844), (928, 57577), (1118, 47792), (1247, 42848), (1339, 39904), (1376, 38831), (1508, 35432), (1648, 32422), (2236, 23896), (2494, 21424), (2678, 19952), (2987, 17888), (3016, 17716), (3296, 16211), (4429, 12064), (4472, 11948), (4988, 10712), (5356, 9976), (5974, 8944), (6032, 8858)]