55764436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 120798720

約数和(自身を除く): 65034284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 239, 364, 478, 641, 956, 1282, 1673, 2564, 3107, 3346, 4487, 6214, 6692, 8333, 8974, 12428, 16666, 17948, 21749, 33332, 43498, 58331, 86996, 116662, 153199, 233324, 306398, 612796, 1072393, 1991587, 2144786, 3983174, 4289572, 7966348, 13941109, 27882218, 55764436]

約数ペア:

[(1, 55764436), (2, 27882218), (4, 13941109), (7, 7966348), (13, 4289572), (14, 3983174), (26, 2144786), (28, 1991587), (52, 1072393), (91, 612796), (182, 306398), (239, 233324), (364, 153199), (478, 116662), (641, 86996), (956, 58331), (1282, 43498), (1673, 33332), (2564, 21749), (3107, 17948), (3346, 16666), (4487, 12428), (6214, 8974), (6692, 8333)]