51849270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 149071104

約数和(自身を除く): 97221834

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 83, 90, 99, 110, 165, 166, 198, 249, 330, 415, 495, 498, 631, 747, 830, 913, 990, 1245, 1262, 1494, 1826, 1893, 2490, 2739, 3155, 3735, 3786, 4565, 5478, 5679, 6310, 6941, 7470, 8217, 9130, 9465, 11358, 13695, 13882, 16434, 18930, 20823, 27390, 28395, 34705, 41085, 41646, 52373, 56790, 62469, 69410, 82170, 104115, 104746, 124938, 157119, 208230, 261865, 312345, 314238, 471357, 523730, 576103, 624690, 785595, 942714, 1152206, 1571190, 1728309, 2356785, 2880515, 3456618, 4713570, 5184927, 5761030, 8641545, 10369854, 17283090, 25924635, 51849270]

約数ペア:

[(1, 51849270), (2, 25924635), (3, 17283090), (5, 10369854), (6, 8641545), (9, 5761030), (10, 5184927), (11, 4713570), (15, 3456618), (18, 2880515), (22, 2356785), (30, 1728309), (33, 1571190), (45, 1152206), (55, 942714), (66, 785595), (83, 624690), (90, 576103), (99, 523730), (110, 471357), (165, 314238), (166, 312345), (198, 261865), (249, 208230), (330, 157119), (415, 124938), (495, 104746), (498, 104115), (631, 82170), (747, 69410), (830, 62469), (913, 56790), (990, 52373), (1245, 41646), (1262, 41085), (1494, 34705), (1826, 28395), (1893, 27390), (2490, 20823), (2739, 18930), (3155, 16434), (3735, 13882), (3786, 13695), (4565, 11358), (5478, 9465), (5679, 9130), (6310, 8217), (6941, 7470)]