48977964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 142222080

約数和(自身を除く): 93244116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 739, 789, 1052, 1478, 1578, 1841, 2217, 2367, 2956, 3156, 3682, 4434, 4734, 5173, 5523, 6651, 7364, 8868, 9468, 10346, 11046, 13302, 15519, 16569, 20692, 22092, 26604, 31038, 33138, 46557, 62076, 66276, 93114, 186228, 194357, 388714, 583071, 777428, 1166142, 1360499, 1749213, 2332284, 2720998, 3498426, 4081497, 5441996, 6996852, 8162994, 12244491, 16325988, 24488982, 48977964]

約数ペア:

[(1, 48977964), (2, 24488982), (3, 16325988), (4, 12244491), (6, 8162994), (7, 6996852), (9, 5441996), (12, 4081497), (14, 3498426), (18, 2720998), (21, 2332284), (28, 1749213), (36, 1360499), (42, 1166142), (63, 777428), (84, 583071), (126, 388714), (252, 194357), (263, 186228), (526, 93114), (739, 66276), (789, 62076), (1052, 46557), (1478, 33138), (1578, 31038), (1841, 26604), (2217, 22092), (2367, 20692), (2956, 16569), (3156, 15519), (3682, 13302), (4434, 11046), (4734, 10346), (5173, 9468), (5523, 8868), (6651, 7364)]