51464910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{245071}}^1$

素因数の和:245088

約数の個数: 32

約数和(自身を含む): 141161472

約数和(自身を除く): 89696562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 245071, 490142, 735213, 1225355, 1470426, 1715497, 2450710, 3430994, 3676065, 5146491, 7352130, 8577485, 10292982, 17154970, 25732455, 51464910]

約数ペア:

[(1, 51464910), (2, 25732455), (3, 17154970), (5, 10292982), (6, 8577485), (7, 7352130), (10, 5146491), (14, 3676065), (15, 3430994), (21, 2450710), (30, 1715497), (35, 1470426), (42, 1225355), (70, 735213), (105, 490142), (210, 245071)]