49813452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 136644144

約数和(自身を除く): 86830692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 653, 978, 1306, 1467, 1956, 1959, 2119, 2612, 2934, 3918, 4238, 5868, 5877, 6357, 7836, 8476, 8489, 11754, 12714, 16978, 19071, 23508, 25428, 25467, 33956, 38142, 50934, 76284, 76401, 101868, 106439, 152802, 212878, 305604, 319317, 425756, 638634, 957951, 1277268, 1383707, 1915902, 2767414, 3831804, 4151121, 5534828, 8302242, 12453363, 16604484, 24906726, 49813452]

約数ペア:

[(1, 49813452), (2, 24906726), (3, 16604484), (4, 12453363), (6, 8302242), (9, 5534828), (12, 4151121), (13, 3831804), (18, 2767414), (26, 1915902), (36, 1383707), (39, 1277268), (52, 957951), (78, 638634), (117, 425756), (156, 319317), (163, 305604), (234, 212878), (326, 152802), (468, 106439), (489, 101868), (652, 76401), (653, 76284), (978, 50934), (1306, 38142), (1467, 33956), (1956, 25467), (1959, 25428), (2119, 23508), (2612, 19071), (2934, 16978), (3918, 12714), (4238, 11754), (5868, 8489), (5877, 8476), (6357, 7836)]