56475952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 67266128

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 53, 94, 104, 106, 109, 188, 208, 212, 218, 376, 424, 436, 611, 689, 752, 848, 872, 1222, 1378, 1417, 1744, 2444, 2491, 2756, 2834, 4888, 4982, 5123, 5512, 5668, 5777, 9776, 9964, 10246, 11024, 11336, 11554, 19928, 20492, 22672, 23108, 32383, 39856, 40984, 46216, 64766, 66599, 75101, 81968, 92432, 129532, 133198, 150202, 259064, 266396, 271519, 300404, 518128, 532792, 543038, 600808, 1065584, 1086076, 1201616, 2172152, 3529747, 4344304, 7059494, 14118988, 28237976, 56475952]

約数ペア:

[(1, 56475952), (2, 28237976), (4, 14118988), (8, 7059494), (13, 4344304), (16, 3529747), (26, 2172152), (47, 1201616), (52, 1086076), (53, 1065584), (94, 600808), (104, 543038), (106, 532792), (109, 518128), (188, 300404), (208, 271519), (212, 266396), (218, 259064), (376, 150202), (424, 133198), (436, 129532), (611, 92432), (689, 81968), (752, 75101), (848, 66599), (872, 64766), (1222, 46216), (1378, 40984), (1417, 39856), (1744, 32383), (2444, 23108), (2491, 22672), (2756, 20492), (2834, 19928), (4888, 11554), (4982, 11336), (5123, 11024), (5512, 10246), (5668, 9964), (5777, 9776)]