49520460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 160876800

約数和(自身を除く): 111356340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 359, 363, 380, 418, 484, 570, 605, 627, 660, 718, 726, 836, 1045, 1077, 1140, 1210, 1254, 1436, 1452, 1795, 1815, 2090, 2154, 2299, 2420, 2508, 3135, 3590, 3630, 3949, 4180, 4308, 4598, 5385, 6270, 6821, 6897, 7180, 7260, 7898, 9196, 10770, 11495, 11847, 12540, 13642, 13794, 15796, 19745, 20463, 21540, 22990, 23694, 27284, 27588, 34105, 34485, 39490, 40926, 43439, 45980, 47388, 59235, 68210, 68970, 75031, 78980, 81852, 86878, 102315, 118470, 130317, 136420, 137940, 150062, 173756, 204630, 217195, 225093, 236940, 260634, 300124, 375155, 409260, 434390, 450186, 521268, 651585, 750310, 825341, 868780, 900372, 1125465, 1303170, 1500620, 1650682, 2250930, 2476023, 2606340, 3301364, 4126705, 4501860, 4952046, 8253410, 9904092, 12380115, 16506820, 24760230, 49520460]

約数ペア:

[(1, 49520460), (2, 24760230), (3, 16506820), (4, 12380115), (5, 9904092), (6, 8253410), (10, 4952046), (11, 4501860), (12, 4126705), (15, 3301364), (19, 2606340), (20, 2476023), (22, 2250930), (30, 1650682), (33, 1500620), (38, 1303170), (44, 1125465), (55, 900372), (57, 868780), (60, 825341), (66, 750310), (76, 651585), (95, 521268), (110, 450186), (114, 434390), (121, 409260), (132, 375155), (165, 300124), (190, 260634), (209, 236940), (220, 225093), (228, 217195), (242, 204630), (285, 173756), (330, 150062), (359, 137940), (363, 136420), (380, 130317), (418, 118470), (484, 102315), (570, 86878), (605, 81852), (627, 78980), (660, 75031), (718, 68970), (726, 68210), (836, 59235), (1045, 47388), (1077, 45980), (1140, 43439), (1210, 40926), (1254, 39490), (1436, 34485), (1452, 34105), (1795, 27588), (1815, 27284), (2090, 23694), (2154, 22990), (2299, 21540), (2420, 20463), (2508, 19745), (3135, 15796), (3590, 13794), (3630, 13642), (3949, 12540), (4180, 11847), (4308, 11495), (4598, 10770), (5385, 9196), (6270, 7898), (6821, 7260), (6897, 7180)]