56049804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 149210880

約数和(自身を除く): 93161076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 414, 417, 487, 556, 828, 834, 974, 1251, 1461, 1668, 1948, 2502, 2922, 3197, 4383, 5004, 5844, 6394, 8766, 9591, 11201, 12788, 17532, 19182, 22402, 28773, 33603, 38364, 44804, 57546, 67206, 67693, 100809, 115092, 134412, 135386, 201618, 203079, 270772, 403236, 406158, 609237, 812316, 1218474, 1556939, 2436948, 3113878, 4670817, 6227756, 9341634, 14012451, 18683268, 28024902, 56049804]

約数ペア:

[(1, 56049804), (2, 28024902), (3, 18683268), (4, 14012451), (6, 9341634), (9, 6227756), (12, 4670817), (18, 3113878), (23, 2436948), (36, 1556939), (46, 1218474), (69, 812316), (92, 609237), (138, 406158), (139, 403236), (207, 270772), (276, 203079), (278, 201618), (414, 135386), (417, 134412), (487, 115092), (556, 100809), (828, 67693), (834, 67206), (974, 57546), (1251, 44804), (1461, 38364), (1668, 33603), (1948, 28773), (2502, 22402), (2922, 19182), (3197, 17532), (4383, 12788), (5004, 11201), (5844, 9591), (6394, 8766)]