71610950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 138245616

約数和(自身を除く): 66634666

約数列:

[1, 2, 5, 10, 25, 50, 53, 61, 106, 122, 265, 305, 443, 530, 610, 886, 1325, 1525, 2215, 2650, 3050, 3233, 4430, 6466, 11075, 16165, 22150, 23479, 27023, 32330, 46958, 54046, 80825, 117395, 135115, 161650, 234790, 270230, 586975, 675575, 1173950, 1351150, 1432219, 2864438, 7161095, 14322190, 35805475, 71610950]

約数ペア:

[(1, 71610950), (2, 35805475), (5, 14322190), (10, 7161095), (25, 2864438), (50, 1432219), (53, 1351150), (61, 1173950), (106, 675575), (122, 586975), (265, 270230), (305, 234790), (443, 161650), (530, 135115), (610, 117395), (886, 80825), (1325, 54046), (1525, 46958), (2215, 32330), (2650, 27023), (3050, 23479), (3233, 22150), (4430, 16165), (6466, 11075)]