56261764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17737}}^1$

素因数の和:17815

約数の個数: 24

約数和(自身を含む): 107776088

約数和(自身を除く): 51514324

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 17737, 35474, 70948, 230581, 461162, 922324, 1081957, 2163914, 4327828, 14065441, 28130882, 56261764]

約数ペア:

[(1, 56261764), (2, 28130882), (4, 14065441), (13, 4327828), (26, 2163914), (52, 1081957), (61, 922324), (122, 461162), (244, 230581), (793, 70948), (1586, 35474), (3172, 17737)]