51831392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 108279360

約数和(自身を除く): 56447968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 304, 326, 523, 608, 652, 1046, 1304, 2092, 2608, 3097, 4184, 5216, 6194, 8368, 9937, 12388, 16736, 19874, 24776, 39748, 49552, 79496, 85249, 99104, 158992, 170498, 317984, 340996, 681992, 1363984, 1619731, 2727968, 3239462, 6478924, 12957848, 25915696, 51831392]

約数ペア:

[(1, 51831392), (2, 25915696), (4, 12957848), (8, 6478924), (16, 3239462), (19, 2727968), (32, 1619731), (38, 1363984), (76, 681992), (152, 340996), (163, 317984), (304, 170498), (326, 158992), (523, 99104), (608, 85249), (652, 79496), (1046, 49552), (1304, 39748), (2092, 24776), (2608, 19874), (3097, 16736), (4184, 12388), (5216, 9937), (6194, 8368)]