51781992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113557}}^1$

素因数の和:113585

約数の個数: 32

約数和(自身を含む): 136269600

約数和(自身を除く): 84487608

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 113557, 227114, 340671, 454228, 681342, 908456, 1362684, 2157583, 2725368, 4315166, 6472749, 8630332, 12945498, 17260664, 25890996, 51781992]

約数ペア:

[(1, 51781992), (2, 25890996), (3, 17260664), (4, 12945498), (6, 8630332), (8, 6472749), (12, 4315166), (19, 2725368), (24, 2157583), (38, 1362684), (57, 908456), (76, 681342), (114, 454228), (152, 340671), (228, 227114), (456, 113557)]