49802520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24413}}^1$

素因数の和:24444

約数の個数: 64

約数和(自身を含む): 158202720

約数和(自身を除く): 108400200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 24413, 48826, 73239, 97652, 122065, 146478, 195304, 244130, 292956, 366195, 415021, 488260, 585912, 732390, 830042, 976520, 1245063, 1464780, 1660084, 2075105, 2490126, 2929560, 3320168, 4150210, 4980252, 6225315, 8300420, 9960504, 12450630, 16600840, 24901260, 49802520]

約数ペア:

[(1, 49802520), (2, 24901260), (3, 16600840), (4, 12450630), (5, 9960504), (6, 8300420), (8, 6225315), (10, 4980252), (12, 4150210), (15, 3320168), (17, 2929560), (20, 2490126), (24, 2075105), (30, 1660084), (34, 1464780), (40, 1245063), (51, 976520), (60, 830042), (68, 732390), (85, 585912), (102, 488260), (120, 415021), (136, 366195), (170, 292956), (204, 244130), (255, 195304), (340, 146478), (408, 122065), (510, 97652), (680, 73239), (1020, 48826), (2040, 24413)]