49681652220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{404113}}^1$

素因数の和:404811

約数の個数: 72

約数和(自身を含む): 150922030896

約数和(自身を除く): 101240378676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683, 1366, 2049, 2732, 3415, 4098, 6147, 6830, 8196, 10245, 12294, 13660, 20490, 24588, 30735, 40980, 61470, 122940, 404113, 808226, 1212339, 1616452, 2020565, 2424678, 3637017, 4041130, 4849356, 6061695, 7274034, 8082260, 12123390, 14548068, 18185085, 24246780, 36370170, 72740340, 276009179, 552018358, 828027537, 1104036716, 1380045895, 1656055074, 2484082611, 2760091790, 3312110148, 4140137685, 4968165222, 5520183580, 8280275370, 9936330444, 12420413055, 16560550740, 24840826110, 49681652220]

約数ペア:

[(1, 49681652220), (2, 24840826110), (3, 16560550740), (4, 12420413055), (5, 9936330444), (6, 8280275370), (9, 5520183580), (10, 4968165222), (12, 4140137685), (15, 3312110148), (18, 2760091790), (20, 2484082611), (30, 1656055074), (36, 1380045895), (45, 1104036716), (60, 828027537), (90, 552018358), (180, 276009179), (683, 72740340), (1366, 36370170), (2049, 24246780), (2732, 18185085), (3415, 14548068), (4098, 12123390), (6147, 8082260), (6830, 7274034), (8196, 6061695), (10245, 4849356), (12294, 4041130), (13660, 3637017), (20490, 2424678), (24588, 2020565), (30735, 1616452), (40980, 1212339), (61470, 808226), (122940, 404113)]