49212210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38149}}^1$

素因数の和:38202

約数の個数: 32

約数和(自身を含む): 120859200

約数和(自身を除く): 71646990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 38149, 76298, 114447, 190745, 228894, 381490, 572235, 1144470, 1640407, 3280814, 4921221, 8202035, 9842442, 16404070, 24606105, 49212210]

約数ペア:

[(1, 49212210), (2, 24606105), (3, 16404070), (5, 9842442), (6, 8202035), (10, 4921221), (15, 3280814), (30, 1640407), (43, 1144470), (86, 572235), (129, 381490), (215, 228894), (258, 190745), (430, 114447), (645, 76298), (1290, 38149)]