53979680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10883}}^1$

素因数の和:10929

約数の個数: 48

約数和(自身を含む): 131652864

約数和(自身を除く): 77673184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 10883, 21766, 43532, 54415, 87064, 108830, 174128, 217660, 337373, 348256, 435320, 674746, 870640, 1349492, 1686865, 1741280, 2698984, 3373730, 5397968, 6747460, 10795936, 13494920, 26989840, 53979680]

約数ペア:

[(1, 53979680), (2, 26989840), (4, 13494920), (5, 10795936), (8, 6747460), (10, 5397968), (16, 3373730), (20, 2698984), (31, 1741280), (32, 1686865), (40, 1349492), (62, 870640), (80, 674746), (124, 435320), (155, 348256), (160, 337373), (248, 217660), (310, 174128), (496, 108830), (620, 87064), (992, 54415), (1240, 43532), (2480, 21766), (4960, 10883)]