50304640

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 121836960

約数和(自身を除く): 71532320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 947, 1328, 1660, 1894, 2656, 3320, 3788, 4735, 5312, 6640, 7576, 9470, 10624, 13280, 15152, 18940, 26560, 30304, 37880, 53120, 60608, 75760, 78601, 121216, 151520, 157202, 303040, 314404, 393005, 606080, 628808, 786010, 1257616, 1572020, 2515232, 3144040, 5030464, 6288080, 10060928, 12576160, 25152320, 50304640]

約数ペア:

[(1, 50304640), (2, 25152320), (4, 12576160), (5, 10060928), (8, 6288080), (10, 5030464), (16, 3144040), (20, 2515232), (32, 1572020), (40, 1257616), (64, 786010), (80, 628808), (83, 606080), (128, 393005), (160, 314404), (166, 303040), (320, 157202), (332, 151520), (415, 121216), (640, 78601), (664, 75760), (830, 60608), (947, 53120), (1328, 37880), (1660, 30304), (1894, 26560), (2656, 18940), (3320, 15152), (3788, 13280), (4735, 10624), (5312, 9470), (6640, 7576)]