64502350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5145

約数の個数: 48

約数和(自身を含む): 136598400

約数和(自身を除く): 72096050

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 5099, 6325, 10198, 12650, 25495, 50990, 56089, 112178, 117277, 127475, 234554, 254950, 280445, 560890, 586385, 1172770, 1290047, 1402225, 2580094, 2804450, 2931925, 5863850, 6450235, 12900470, 32251175, 64502350]

約数ペア:

[(1, 64502350), (2, 32251175), (5, 12900470), (10, 6450235), (11, 5863850), (22, 2931925), (23, 2804450), (25, 2580094), (46, 1402225), (50, 1290047), (55, 1172770), (110, 586385), (115, 560890), (230, 280445), (253, 254950), (275, 234554), (506, 127475), (550, 117277), (575, 112178), (1150, 56089), (1265, 50990), (2530, 25495), (5099, 12650), (6325, 10198)]