550342850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1283}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 1071842112

約数和(自身を除く): 521499262

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 373, 575, 746, 1150, 1283, 1865, 2566, 3730, 6415, 8579, 9325, 12830, 17158, 18650, 29509, 32075, 42895, 59018, 64150, 85790, 147545, 214475, 295090, 428950, 478559, 737725, 957118, 1475450, 2392795, 4785590, 11006857, 11963975, 22013714, 23927950, 55034285, 110068570, 275171425, 550342850]

約数ペア:

[(1, 550342850), (2, 275171425), (5, 110068570), (10, 55034285), (23, 23927950), (25, 22013714), (46, 11963975), (50, 11006857), (115, 4785590), (230, 2392795), (373, 1475450), (575, 957118), (746, 737725), (1150, 478559), (1283, 428950), (1865, 295090), (2566, 214475), (3730, 147545), (6415, 85790), (8579, 64150), (9325, 59018), (12830, 42895), (17158, 32075), (18650, 29509)]