51103376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 102921984

約数和(自身を除く): 51818608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 394, 496, 523, 788, 1046, 1576, 2092, 3152, 4184, 6107, 8368, 12214, 16213, 24428, 32426, 48856, 64852, 97712, 103031, 129704, 206062, 259408, 412124, 824248, 1648496, 3193961, 6387922, 12775844, 25551688, 51103376]

約数ペア:

[(1, 51103376), (2, 25551688), (4, 12775844), (8, 6387922), (16, 3193961), (31, 1648496), (62, 824248), (124, 412124), (197, 259408), (248, 206062), (394, 129704), (496, 103031), (523, 97712), (788, 64852), (1046, 48856), (1576, 32426), (2092, 24428), (3152, 16213), (4184, 12214), (6107, 8368)]