49591256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 61450024

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 134, 143, 268, 286, 536, 572, 647, 737, 871, 1144, 1294, 1474, 1742, 2588, 2948, 3484, 5176, 5896, 6968, 7117, 8411, 9581, 14234, 16822, 19162, 28468, 33644, 38324, 43349, 56936, 67288, 76648, 86698, 92521, 173396, 185042, 346792, 370084, 476839, 563537, 740168, 953678, 1127074, 1907356, 2254148, 3814712, 4508296, 6198907, 12397814, 24795628, 49591256]

約数ペア:

[(1, 49591256), (2, 24795628), (4, 12397814), (8, 6198907), (11, 4508296), (13, 3814712), (22, 2254148), (26, 1907356), (44, 1127074), (52, 953678), (67, 740168), (88, 563537), (104, 476839), (134, 370084), (143, 346792), (268, 185042), (286, 173396), (536, 92521), (572, 86698), (647, 76648), (737, 67288), (871, 56936), (1144, 43349), (1294, 38324), (1474, 33644), (1742, 28468), (2588, 19162), (2948, 16822), (3484, 14234), (5176, 9581), (5896, 8411), (6968, 7117)]