49975744

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8581}}^1$

素因数の和:8613

約数の個数: 56

約数和(自身を含む): 122070368

約数和(自身を除く): 72094624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 8581, 17162, 34324, 60067, 68648, 111553, 120134, 137296, 223106, 240268, 274592, 446212, 480536, 549184, 780871, 892424, 961072, 1561742, 1784848, 1922144, 3123484, 3569696, 3844288, 6246968, 7139392, 12493936, 24987872, 49975744]

約数ペア:

[(1, 49975744), (2, 24987872), (4, 12493936), (7, 7139392), (8, 6246968), (13, 3844288), (14, 3569696), (16, 3123484), (26, 1922144), (28, 1784848), (32, 1561742), (52, 961072), (56, 892424), (64, 780871), (91, 549184), (104, 480536), (112, 446212), (182, 274592), (208, 240268), (224, 223106), (364, 137296), (416, 120134), (448, 111553), (728, 68648), (832, 60067), (1456, 34324), (2912, 17162), (5824, 8581)]