49752630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 134861760

約数和(自身を除く): 85109130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 239, 257, 270, 405, 478, 514, 717, 771, 810, 1195, 1285, 1434, 1542, 2151, 2313, 2390, 2570, 3585, 3855, 4302, 4626, 6453, 6939, 7170, 7710, 10755, 11565, 12906, 13878, 19359, 20817, 21510, 23130, 32265, 34695, 38718, 41634, 61423, 64530, 69390, 96795, 104085, 122846, 184269, 193590, 208170, 307115, 368538, 552807, 614230, 921345, 1105614, 1658421, 1842690, 2764035, 3316842, 4975263, 5528070, 8292105, 9950526, 16584210, 24876315, 49752630]

約数ペア:

[(1, 49752630), (2, 24876315), (3, 16584210), (5, 9950526), (6, 8292105), (9, 5528070), (10, 4975263), (15, 3316842), (18, 2764035), (27, 1842690), (30, 1658421), (45, 1105614), (54, 921345), (81, 614230), (90, 552807), (135, 368538), (162, 307115), (239, 208170), (257, 193590), (270, 184269), (405, 122846), (478, 104085), (514, 96795), (717, 69390), (771, 64530), (810, 61423), (1195, 41634), (1285, 38718), (1434, 34695), (1542, 32265), (2151, 23130), (2313, 21510), (2390, 20817), (2570, 19359), (3585, 13878), (3855, 12906), (4302, 11565), (4626, 10755), (6453, 7710), (6939, 7170)]