48937968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19991}}^1$

素因数の和:20022

約数の個数: 60

約数和(自身を含む): 145021968

約数和(自身を除く): 96084000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 19991, 39982, 59973, 79964, 119946, 159928, 179919, 239892, 319856, 339847, 359838, 479784, 679694, 719676, 959568, 1019541, 1359388, 1439352, 2039082, 2718776, 2878704, 3058623, 4078164, 5437552, 6117246, 8156328, 12234492, 16312656, 24468984, 48937968]

約数ペア:

[(1, 48937968), (2, 24468984), (3, 16312656), (4, 12234492), (6, 8156328), (8, 6117246), (9, 5437552), (12, 4078164), (16, 3058623), (17, 2878704), (18, 2718776), (24, 2039082), (34, 1439352), (36, 1359388), (48, 1019541), (51, 959568), (68, 719676), (72, 679694), (102, 479784), (136, 359838), (144, 339847), (153, 319856), (204, 239892), (272, 179919), (306, 159928), (408, 119946), (612, 79964), (816, 59973), (1224, 39982), (2448, 19991)]