51697408

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 124945632

約数和(自身を除く): 73248224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1697, 1792, 1904, 2176, 3394, 3808, 4352, 6788, 7616, 11879, 13576, 15232, 23758, 27152, 28849, 30464, 47516, 54304, 57698, 95032, 108608, 115396, 190064, 201943, 217216, 230792, 380128, 403886, 434432, 461584, 760256, 807772, 923168, 1520512, 1615544, 1846336, 3041024, 3231088, 3692672, 6462176, 7385344, 12924352, 25848704, 51697408]

約数ペア:

[(1, 51697408), (2, 25848704), (4, 12924352), (7, 7385344), (8, 6462176), (14, 3692672), (16, 3231088), (17, 3041024), (28, 1846336), (32, 1615544), (34, 1520512), (56, 923168), (64, 807772), (68, 760256), (112, 461584), (119, 434432), (128, 403886), (136, 380128), (224, 230792), (238, 217216), (256, 201943), (272, 190064), (448, 115396), (476, 108608), (544, 95032), (896, 57698), (952, 54304), (1088, 47516), (1697, 30464), (1792, 28849), (1904, 27152), (2176, 23758), (3394, 15232), (3808, 13576), (4352, 11879), (6788, 7616)]