48064940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 133781760

約数和(自身を除く): 85716820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 59, 70, 77, 92, 110, 115, 118, 140, 154, 161, 220, 230, 236, 253, 295, 308, 322, 385, 413, 460, 506, 529, 590, 644, 649, 770, 805, 826, 1012, 1058, 1180, 1265, 1298, 1357, 1540, 1610, 1652, 1771, 2065, 2116, 2530, 2596, 2645, 2714, 3220, 3245, 3542, 3703, 4130, 4543, 5060, 5290, 5428, 5819, 6490, 6785, 7084, 7406, 8260, 8855, 9086, 9499, 10580, 11638, 12980, 13570, 14812, 14927, 17710, 18172, 18515, 18998, 22715, 23276, 27140, 29095, 29854, 31211, 35420, 37030, 37996, 40733, 45430, 47495, 58190, 59708, 62422, 74060, 74635, 81466, 90860, 94990, 104489, 116380, 124844, 149270, 156055, 162932, 189980, 203665, 208978, 218477, 298540, 312110, 343321, 407330, 417956, 436954, 522445, 624220, 686642, 814660, 873908, 1044890, 1092385, 1373284, 1716605, 2089780, 2184770, 2403247, 3433210, 4369540, 4806494, 6866420, 9612988, 12016235, 24032470, 48064940]

約数ペア:

[(1, 48064940), (2, 24032470), (4, 12016235), (5, 9612988), (7, 6866420), (10, 4806494), (11, 4369540), (14, 3433210), (20, 2403247), (22, 2184770), (23, 2089780), (28, 1716605), (35, 1373284), (44, 1092385), (46, 1044890), (55, 873908), (59, 814660), (70, 686642), (77, 624220), (92, 522445), (110, 436954), (115, 417956), (118, 407330), (140, 343321), (154, 312110), (161, 298540), (220, 218477), (230, 208978), (236, 203665), (253, 189980), (295, 162932), (308, 156055), (322, 149270), (385, 124844), (413, 116380), (460, 104489), (506, 94990), (529, 90860), (590, 81466), (644, 74635), (649, 74060), (770, 62422), (805, 59708), (826, 58190), (1012, 47495), (1058, 45430), (1180, 40733), (1265, 37996), (1298, 37030), (1357, 35420), (1540, 31211), (1610, 29854), (1652, 29095), (1771, 27140), (2065, 23276), (2116, 22715), (2530, 18998), (2596, 18515), (2645, 18172), (2714, 17710), (3220, 14927), (3245, 14812), (3542, 13570), (3703, 12980), (4130, 11638), (4543, 10580), (5060, 9499), (5290, 9086), (5428, 8855), (5819, 8260), (6490, 7406), (6785, 7084)]