49952720

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7523}}^1$

素因数の和:7619

約数の個数: 40

約数和(自身を含む): 117554976

約数和(自身を除く): 67602256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 7523, 15046, 30092, 37615, 60184, 75230, 120368, 150460, 300920, 601840, 624409, 1248818, 2497636, 3122045, 4995272, 6244090, 9990544, 12488180, 24976360, 49952720]

約数ペア:

[(1, 49952720), (2, 24976360), (4, 12488180), (5, 9990544), (8, 6244090), (10, 4995272), (16, 3122045), (20, 2497636), (40, 1248818), (80, 624409), (83, 601840), (166, 300920), (332, 150460), (415, 120368), (664, 75230), (830, 60184), (1328, 37615), (1660, 30092), (3320, 15046), (6640, 7523)]