49238970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 139594752

約数和(自身を除く): 90355782

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 67, 85, 102, 110, 131, 134, 165, 170, 187, 201, 255, 262, 330, 335, 374, 393, 402, 510, 561, 655, 670, 737, 786, 935, 1005, 1122, 1139, 1310, 1441, 1474, 1870, 1965, 2010, 2211, 2227, 2278, 2805, 2882, 3417, 3685, 3930, 4323, 4422, 4454, 5610, 5695, 6681, 6834, 7205, 7370, 8646, 8777, 11055, 11135, 11390, 12529, 13362, 14410, 17085, 17554, 21615, 22110, 22270, 24497, 25058, 26331, 33405, 34170, 37587, 43230, 43885, 48994, 52662, 62645, 66810, 73491, 75174, 87770, 96547, 122485, 125290, 131655, 146982, 149209, 187935, 193094, 244970, 263310, 289641, 298418, 367455, 375870, 447627, 482735, 579282, 734910, 746045, 895254, 965470, 1448205, 1492090, 1641299, 2238135, 2896410, 3282598, 4476270, 4923897, 8206495, 9847794, 16412990, 24619485, 49238970]

約数ペア:

[(1, 49238970), (2, 24619485), (3, 16412990), (5, 9847794), (6, 8206495), (10, 4923897), (11, 4476270), (15, 3282598), (17, 2896410), (22, 2238135), (30, 1641299), (33, 1492090), (34, 1448205), (51, 965470), (55, 895254), (66, 746045), (67, 734910), (85, 579282), (102, 482735), (110, 447627), (131, 375870), (134, 367455), (165, 298418), (170, 289641), (187, 263310), (201, 244970), (255, 193094), (262, 187935), (330, 149209), (335, 146982), (374, 131655), (393, 125290), (402, 122485), (510, 96547), (561, 87770), (655, 75174), (670, 73491), (737, 66810), (786, 62645), (935, 52662), (1005, 48994), (1122, 43885), (1139, 43230), (1310, 37587), (1441, 34170), (1474, 33405), (1870, 26331), (1965, 25058), (2010, 24497), (2211, 22270), (2227, 22110), (2278, 21615), (2805, 17554), (2882, 17085), (3417, 14410), (3685, 13362), (3930, 12529), (4323, 11390), (4422, 11135), (4454, 11055), (5610, 8777), (5695, 8646), (6681, 7370), (6834, 7205)]