53910272

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 117783456

約数和(自身を除く): 63873184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 167, 194, 208, 256, 334, 388, 416, 668, 776, 832, 1261, 1336, 1552, 1664, 2171, 2522, 2672, 3104, 3328, 4342, 5044, 5344, 6208, 8684, 10088, 10688, 12416, 16199, 17368, 20176, 21376, 24832, 32398, 34736, 40352, 42752, 64796, 69472, 80704, 129592, 138944, 161408, 210587, 259184, 277888, 322816, 421174, 518368, 555776, 842348, 1036736, 1684696, 2073472, 3369392, 4146944, 6738784, 13477568, 26955136, 53910272]

約数ペア:

[(1, 53910272), (2, 26955136), (4, 13477568), (8, 6738784), (13, 4146944), (16, 3369392), (26, 2073472), (32, 1684696), (52, 1036736), (64, 842348), (97, 555776), (104, 518368), (128, 421174), (167, 322816), (194, 277888), (208, 259184), (256, 210587), (334, 161408), (388, 138944), (416, 129592), (668, 80704), (776, 69472), (832, 64796), (1261, 42752), (1336, 40352), (1552, 34736), (1664, 32398), (2171, 24832), (2522, 21376), (2672, 20176), (3104, 17368), (3328, 16199), (4342, 12416), (5044, 10688), (5344, 10088), (6208, 8684)]