49716840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24371}}^1$

素因数の和:24402

約数の個数: 64

約数和(自身を含む): 157930560

約数和(自身を除く): 108213720

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, 24371, 48742, 73113, 97484, 121855, 146226, 194968, 243710, 292452, 365565, 414307, 487420, 584904, 731130, 828614, 974840, 1242921, 1462260, 1657228, 2071535, 2485842, 2924520, 3314456, 4143070, 4971684, 6214605, 8286140, 9943368, 12429210, 16572280, 24858420, 49716840]

約数ペア:

[(1, 49716840), (2, 24858420), (3, 16572280), (4, 12429210), (5, 9943368), (6, 8286140), (8, 6214605), (10, 4971684), (12, 4143070), (15, 3314456), (17, 2924520), (20, 2485842), (24, 2071535), (30, 1657228), (34, 1462260), (40, 1242921), (51, 974840), (60, 828614), (68, 731130), (85, 584904), (102, 487420), (120, 414307), (136, 365565), (170, 292452), (204, 243710), (255, 194968), (340, 146226), (408, 121855), (510, 97484), (680, 73113), (1020, 48742), (2040, 24371)]