51637530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10691}}^1$

素因数の和:10731

約数の個数: 64

約数和(自身を含む): 147806208

約数和(自身を除く): 96168678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 10691, 21382, 32073, 53455, 64146, 74837, 106910, 149674, 160365, 224511, 245893, 320730, 374185, 449022, 491786, 737679, 748370, 1122555, 1229465, 1475358, 1721251, 2245110, 2458930, 3442502, 3688395, 5163753, 7376790, 8606255, 10327506, 17212510, 25818765, 51637530]

約数ペア:

[(1, 51637530), (2, 25818765), (3, 17212510), (5, 10327506), (6, 8606255), (7, 7376790), (10, 5163753), (14, 3688395), (15, 3442502), (21, 2458930), (23, 2245110), (30, 1721251), (35, 1475358), (42, 1229465), (46, 1122555), (69, 748370), (70, 737679), (105, 491786), (115, 449022), (138, 374185), (161, 320730), (210, 245893), (230, 224511), (322, 160365), (345, 149674), (483, 106910), (690, 74837), (805, 64146), (966, 53455), (1610, 32073), (2415, 21382), (4830, 10691)]