51668208

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1609}}^1$

素因数の和:1846

約数の個数: 60

約数和(自身を含む): 145337920

約数和(自身を除く): 93669712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1609, 1784, 2007, 2676, 3218, 3568, 4014, 4827, 5352, 6436, 8028, 9654, 10704, 12872, 14481, 16056, 19308, 25744, 28962, 32112, 38616, 57924, 77232, 115848, 231696, 358807, 717614, 1076421, 1435228, 2152842, 2870456, 3229263, 4305684, 5740912, 6458526, 8611368, 12917052, 17222736, 25834104, 51668208]

約数ペア:

[(1, 51668208), (2, 25834104), (3, 17222736), (4, 12917052), (6, 8611368), (8, 6458526), (9, 5740912), (12, 4305684), (16, 3229263), (18, 2870456), (24, 2152842), (36, 1435228), (48, 1076421), (72, 717614), (144, 358807), (223, 231696), (446, 115848), (669, 77232), (892, 57924), (1338, 38616), (1609, 32112), (1784, 28962), (2007, 25744), (2676, 19308), (3218, 16056), (3568, 14481), (4014, 12872), (4827, 10704), (5352, 9654), (6436, 8028)]