51778432

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{13049}}^1$

素因数の和:13094

約数の個数: 32

約数和(自身を含む): 106488000

約数和(自身を除く): 54709568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 13049, 26098, 52196, 104392, 208784, 404519, 417568, 809038, 835136, 1618076, 1670272, 3236152, 6472304, 12944608, 25889216, 51778432]

約数ペア:

[(1, 51778432), (2, 25889216), (4, 12944608), (8, 6472304), (16, 3236152), (31, 1670272), (32, 1618076), (62, 835136), (64, 809038), (124, 417568), (128, 404519), (248, 208784), (496, 104392), (992, 52196), (1984, 26098), (3968, 13049)]