48270460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1993}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 116577216

約数和(自身を除く): 68306756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 1993, 2422, 3460, 3986, 4844, 6055, 7972, 9965, 12110, 13951, 19930, 24220, 27902, 39860, 55804, 69755, 139510, 279020, 344789, 689578, 1379156, 1723945, 2413523, 3447890, 4827046, 6895780, 9654092, 12067615, 24135230, 48270460]

約数ペア:

[(1, 48270460), (2, 24135230), (4, 12067615), (5, 9654092), (7, 6895780), (10, 4827046), (14, 3447890), (20, 2413523), (28, 1723945), (35, 1379156), (70, 689578), (140, 344789), (173, 279020), (346, 139510), (692, 69755), (865, 55804), (1211, 39860), (1730, 27902), (1993, 24220), (2422, 19930), (3460, 13951), (3986, 12110), (4844, 9965), (6055, 7972)]