49193196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 125927424

約数和(自身を除く): 76734228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 191, 254, 338, 381, 382, 507, 508, 573, 676, 762, 764, 1014, 1146, 1524, 1651, 2028, 2292, 2483, 3302, 4953, 4966, 6604, 7449, 9906, 9932, 14898, 19812, 21463, 24257, 29796, 32279, 42926, 48514, 64389, 64558, 72771, 85852, 96837, 97028, 128778, 129116, 145542, 193674, 257556, 291084, 315341, 387348, 630682, 946023, 1261364, 1892046, 3784092, 4099433, 8198866, 12298299, 16397732, 24596598, 49193196]

約数ペア:

[(1, 49193196), (2, 24596598), (3, 16397732), (4, 12298299), (6, 8198866), (12, 4099433), (13, 3784092), (26, 1892046), (39, 1261364), (52, 946023), (78, 630682), (127, 387348), (156, 315341), (169, 291084), (191, 257556), (254, 193674), (338, 145542), (381, 129116), (382, 128778), (507, 97028), (508, 96837), (573, 85852), (676, 72771), (762, 64558), (764, 64389), (1014, 48514), (1146, 42926), (1524, 32279), (1651, 29796), (2028, 24257), (2292, 21463), (2483, 19812), (3302, 14898), (4953, 9932), (4966, 9906), (6604, 7449)]