49019425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 77495040

約数和(自身を除く): 28475615

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 91, 145, 175, 203, 325, 377, 455, 725, 743, 1015, 1885, 2275, 2639, 3715, 5075, 5201, 9425, 9659, 13195, 18575, 21547, 26005, 48295, 65975, 67613, 107735, 130025, 150829, 241475, 280111, 338065, 538675, 754145, 1400555, 1690325, 1960777, 3770725, 7002775, 9803885, 49019425]

約数ペア:

[(1, 49019425), (5, 9803885), (7, 7002775), (13, 3770725), (25, 1960777), (29, 1690325), (35, 1400555), (65, 754145), (91, 538675), (145, 338065), (175, 280111), (203, 241475), (325, 150829), (377, 130025), (455, 107735), (725, 67613), (743, 65975), (1015, 48295), (1885, 26005), (2275, 21547), (2639, 18575), (3715, 13195), (5075, 9659), (5201, 9425)]