51532312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8123}}^1$

素因数の和:8203

約数の個数: 32

約数和(自身を含む): 105774480

約数和(自身を除く): 54242168

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 8123, 16246, 32492, 64984, 105599, 211198, 422396, 495503, 844792, 991006, 1982012, 3964024, 6441539, 12883078, 25766156, 51532312]

約数ペア:

[(1, 51532312), (2, 25766156), (4, 12883078), (8, 6441539), (13, 3964024), (26, 1982012), (52, 991006), (61, 844792), (104, 495503), (122, 422396), (244, 211198), (488, 105599), (793, 64984), (1586, 32492), (3172, 16246), (6344, 8123)]