53323880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70163}}^1$

素因数の和:70193

約数の個数: 32

約数和(自身を含む): 126295200

約数和(自身を除く): 72971320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70163, 140326, 280652, 350815, 561304, 701630, 1333097, 1403260, 2666194, 2806520, 5332388, 6665485, 10664776, 13330970, 26661940, 53323880]

約数ペア:

[(1, 53323880), (2, 26661940), (4, 13330970), (5, 10664776), (8, 6665485), (10, 5332388), (19, 2806520), (20, 2666194), (38, 1403260), (40, 1333097), (76, 701630), (95, 561304), (152, 350815), (190, 280652), (380, 140326), (760, 70163)]