51355136016

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{847109}}^1$

素因数の和:847544

約数の個数: 60

約数和(自身を含む): 144064609260

約数和(自身を除く): 92709473244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 15156, 20208, 30312, 60624, 847109, 1694218, 2541327, 3388436, 5082654, 6776872, 7623981, 10165308, 13553744, 15247962, 20330616, 30495924, 40661232, 60991848, 121983696, 356632889, 713265778, 1069898667, 1426531556, 2139797334, 2853063112, 3209696001, 4279594668, 5706126224, 6419392002, 8559189336, 12838784004, 17118378672, 25677568008, 51355136016]

約数ペア:

[(1, 51355136016), (2, 25677568008), (3, 17118378672), (4, 12838784004), (6, 8559189336), (8, 6419392002), (9, 5706126224), (12, 4279594668), (16, 3209696001), (18, 2853063112), (24, 2139797334), (36, 1426531556), (48, 1069898667), (72, 713265778), (144, 356632889), (421, 121983696), (842, 60991848), (1263, 40661232), (1684, 30495924), (2526, 20330616), (3368, 15247962), (3789, 13553744), (5052, 10165308), (6736, 7623981), (7578, 6776872), (10104, 5082654), (15156, 3388436), (20208, 2541327), (30312, 1694218), (60624, 847109)]