48910785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 107495424

約数和(自身を除く): 58584639

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 47, 51, 53, 55, 77, 85, 105, 119, 141, 159, 165, 187, 231, 235, 255, 265, 329, 357, 371, 385, 517, 561, 583, 595, 705, 795, 799, 901, 935, 987, 1113, 1155, 1309, 1551, 1645, 1749, 1785, 1855, 2397, 2491, 2585, 2703, 2805, 2915, 3619, 3927, 3995, 4081, 4505, 4935, 5565, 5593, 6307, 6545, 7473, 7755, 8745, 8789, 9911, 10857, 11985, 12243, 12455, 13515, 16779, 17437, 18095, 18921, 19635, 20405, 26367, 27401, 27965, 29733, 31535, 37365, 42347, 43945, 49555, 52311, 54285, 61215, 61523, 69377, 82203, 83895, 87185, 94605, 127041, 131835, 137005, 148665, 184569, 191807, 208131, 211735, 261555, 296429, 307615, 346885, 411015, 465817, 575421, 635205, 889287, 922845, 959035, 1040655, 1397451, 1482145, 2329085, 2877105, 3260719, 4446435, 6987255, 9782157, 16303595, 48910785]

約数ペア:

[(1, 48910785), (3, 16303595), (5, 9782157), (7, 6987255), (11, 4446435), (15, 3260719), (17, 2877105), (21, 2329085), (33, 1482145), (35, 1397451), (47, 1040655), (51, 959035), (53, 922845), (55, 889287), (77, 635205), (85, 575421), (105, 465817), (119, 411015), (141, 346885), (159, 307615), (165, 296429), (187, 261555), (231, 211735), (235, 208131), (255, 191807), (265, 184569), (329, 148665), (357, 137005), (371, 131835), (385, 127041), (517, 94605), (561, 87185), (583, 83895), (595, 82203), (705, 69377), (795, 61523), (799, 61215), (901, 54285), (935, 52311), (987, 49555), (1113, 43945), (1155, 42347), (1309, 37365), (1551, 31535), (1645, 29733), (1749, 27965), (1785, 27401), (1855, 26367), (2397, 20405), (2491, 19635), (2585, 18921), (2703, 18095), (2805, 17437), (2915, 16779), (3619, 13515), (3927, 12455), (3995, 12243), (4081, 11985), (4505, 10857), (4935, 9911), (5565, 8789), (5593, 8745), (6307, 7755), (6545, 7473)]