52806890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{619}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 100440000

約数和(自身を除く): 47633110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 449, 619, 898, 1238, 2245, 3095, 4490, 6190, 8531, 11761, 17062, 23522, 42655, 58805, 85310, 117610, 277931, 555862, 1389655, 2779310, 5280689, 10561378, 26403445, 52806890]

約数ペア:

[(1, 52806890), (2, 26403445), (5, 10561378), (10, 5280689), (19, 2779310), (38, 1389655), (95, 555862), (190, 277931), (449, 117610), (619, 85310), (898, 58805), (1238, 42655), (2245, 23522), (3095, 17062), (4490, 11761), (6190, 8531)]