55531450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 114289560

約数和(自身を除く): 58758110

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2309, 2405, 4618, 4810, 11545, 12025, 23090, 24050, 30017, 57725, 60034, 85433, 115450, 150085, 170866, 300170, 427165, 750425, 854330, 1110629, 1500850, 2135825, 2221258, 4271650, 5553145, 11106290, 27765725, 55531450]

約数ペア:

[(1, 55531450), (2, 27765725), (5, 11106290), (10, 5553145), (13, 4271650), (25, 2221258), (26, 2135825), (37, 1500850), (50, 1110629), (65, 854330), (74, 750425), (130, 427165), (185, 300170), (325, 170866), (370, 150085), (481, 115450), (650, 85433), (925, 60034), (962, 57725), (1850, 30017), (2309, 24050), (2405, 23090), (4618, 12025), (4810, 11545)]