50408240

素因数分解:

$2^4\times 5^1\times {\mathrm{641}}^1\times {\mathrm{983}}^1$

素因数の和:1637

約数の個数: 40

約数和(自身を含む): 117501408

約数和(自身を除く): 67093168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 641, 983, 1282, 1966, 2564, 3205, 3932, 4915, 5128, 6410, 7864, 9830, 10256, 12820, 15728, 19660, 25640, 39320, 51280, 78640, 630103, 1260206, 2520412, 3150515, 5040824, 6301030, 10081648, 12602060, 25204120, 50408240]

約数ペア:

[(1, 50408240), (2, 25204120), (4, 12602060), (5, 10081648), (8, 6301030), (10, 5040824), (16, 3150515), (20, 2520412), (40, 1260206), (80, 630103), (641, 78640), (983, 51280), (1282, 39320), (1966, 25640), (2564, 19660), (3205, 15728), (3932, 12820), (4915, 10256), (5128, 9830), (6410, 7864)]