57664428

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 136980480

約数和(自身を除く): 79316052

約数列:

[1, 2, 3, 4, 6, 12, 139, 181, 191, 278, 362, 382, 417, 543, 556, 573, 724, 764, 834, 1086, 1146, 1668, 2172, 2292, 25159, 26549, 34571, 50318, 53098, 69142, 75477, 79647, 100636, 103713, 106196, 138284, 150954, 159294, 207426, 301908, 318588, 414852, 4805369, 9610738, 14416107, 19221476, 28832214, 57664428]

約数ペア:

[(1, 57664428), (2, 28832214), (3, 19221476), (4, 14416107), (6, 9610738), (12, 4805369), (139, 414852), (181, 318588), (191, 301908), (278, 207426), (362, 159294), (382, 150954), (417, 138284), (543, 106196), (556, 103713), (573, 100636), (724, 79647), (764, 75477), (834, 69142), (1086, 53098), (1146, 50318), (1668, 34571), (2172, 26549), (2292, 25159)]