51689256

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 132525120

約数和(自身を除く): 80835864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 163, 181, 219, 292, 326, 362, 438, 489, 543, 584, 652, 724, 876, 978, 1086, 1304, 1448, 1752, 1956, 2172, 3912, 4344, 11899, 13213, 23798, 26426, 29503, 35697, 39639, 47596, 52852, 59006, 71394, 79278, 88509, 95192, 105704, 118012, 142788, 158556, 177018, 236024, 285576, 317112, 354036, 708072, 2153719, 4307438, 6461157, 8614876, 12922314, 17229752, 25844628, 51689256]

約数ペア:

[(1, 51689256), (2, 25844628), (3, 17229752), (4, 12922314), (6, 8614876), (8, 6461157), (12, 4307438), (24, 2153719), (73, 708072), (146, 354036), (163, 317112), (181, 285576), (219, 236024), (292, 177018), (326, 158556), (362, 142788), (438, 118012), (489, 105704), (543, 95192), (584, 88509), (652, 79278), (724, 71394), (876, 59006), (978, 52852), (1086, 47596), (1304, 39639), (1448, 35697), (1752, 29503), (1956, 26426), (2172, 23798), (3912, 13213), (4344, 11899)]