50394380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 112057344

約数和(自身を除く): 61662964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1543, 1633, 3086, 3266, 6172, 6532, 7715, 8165, 15430, 16330, 30860, 32660, 35489, 70978, 109553, 141956, 177445, 219106, 354890, 438212, 547765, 709780, 1095530, 2191060, 2519719, 5039438, 10078876, 12598595, 25197190, 50394380]

約数ペア:

[(1, 50394380), (2, 25197190), (4, 12598595), (5, 10078876), (10, 5039438), (20, 2519719), (23, 2191060), (46, 1095530), (71, 709780), (92, 547765), (115, 438212), (142, 354890), (230, 219106), (284, 177445), (355, 141956), (460, 109553), (710, 70978), (1420, 35489), (1543, 32660), (1633, 30860), (3086, 16330), (3266, 15430), (6172, 8165), (6532, 7715)]